WEBVTT 00:00:00.000 --> 00:00:02.200 If you want an army to move forward, handing 00:00:02.200 --> 00:00:04.440 them a rifle, well, it just isn't enough. No, 00:00:04.559 --> 00:00:06.620 definitely not. First, you have to hand someone 00:00:06.620 --> 00:00:10.320 a shovel. Right, yeah. Welcome to today's Deep 00:00:10.320 --> 00:00:12.220 Dive. I'm so glad you could join us because, 00:00:12.220 --> 00:00:14.000 you know, when you close your eyes and picture 00:00:14.000 --> 00:00:16.660 a military operation, you probably just see the 00:00:16.660 --> 00:00:18.699 infantry. Oh, absolutely. That's what the movies 00:00:18.699 --> 00:00:21.219 show us. Yeah, you picture soldiers advancing 00:00:21.219 --> 00:00:25.640 across a field or maybe massive tanks rolling 00:00:25.640 --> 00:00:29.449 down a dusty road. totally conditioned by history 00:00:29.449 --> 00:00:32.310 books to focus purely on the firepower? Yeah, 00:00:32.429 --> 00:00:34.509 we instinctively look at the kinetic energy of 00:00:34.509 --> 00:00:36.829 a battle. We pay attention to the people pulling 00:00:36.829 --> 00:00:39.240 the triggers and the vehicles just. you know, 00:00:39.640 --> 00:00:42.079 dominating the landscape. But there is this entire 00:00:42.079 --> 00:00:45.280 layer of warfare that remains practically invisible 00:00:45.280 --> 00:00:48.340 to most of us. Because before that infantry can 00:00:48.340 --> 00:00:50.640 advance, or I mean, before those tanks can cross 00:00:50.640 --> 00:00:53.299 a river, somebody has to actually build the bridge. 00:00:53.539 --> 00:00:55.420 Exactly. Somebody has to clear the minefield. 00:00:55.840 --> 00:00:58.500 Or if we look further back in history, somebody 00:00:58.500 --> 00:01:02.079 had to grab a pickaxe and literally dig an explosive 00:01:02.079 --> 00:01:05.060 packed tunnel underneath an enemy's castle. Which 00:01:05.060 --> 00:01:08.400 is wild to even think about. It really is. So 00:01:08.400 --> 00:01:11.019 today, our mission is diving into a stack of 00:01:11.019 --> 00:01:14.439 historical and modern military encyclopedia entries 00:01:14.439 --> 00:01:17.579 to uncover this hidden backbone of military operations. 00:01:17.879 --> 00:01:21.239 We are talking about the Sapper. And they operate 00:01:21.239 --> 00:01:24.640 in this incredibly intense sort of liminal space 00:01:24.640 --> 00:01:27.799 between being a builder and being a combatant. 00:01:27.799 --> 00:01:30.319 Yeah. Like if you're infantry, your job is to 00:01:30.319 --> 00:01:32.819 fight. If you're a civilian engineer, your job 00:01:32.819 --> 00:01:35.140 is to build. Makes sense. But a Sapper has to 00:01:35.140 --> 00:01:38.659 do both. often simultaneously and usually under 00:01:38.659 --> 00:01:41.819 extreme duress. Okay, let's unpack this. A Sapper, 00:01:42.060 --> 00:01:44.439 which you might also hear referred to as a combat 00:01:44.439 --> 00:01:47.359 engineer, performs military engineering duties. 00:01:47.620 --> 00:01:49.680 But they aren't just construction workers wearing 00:01:49.680 --> 00:01:52.040 camouflage, right? No, not at all. They act as 00:01:52.040 --> 00:01:54.180 provisional infantry. So their entire mission 00:01:54.180 --> 00:01:56.700 is about facilitating movement for their allies, 00:01:57.079 --> 00:01:59.060 making sure your side can go wherever it needs 00:01:59.060 --> 00:02:01.459 to go and, you know, survive when it gets there. 00:02:01.620 --> 00:02:03.760 Right, while simultaneously engineering ways 00:02:03.760 --> 00:02:06.859 to impede the enemy from doing the Exactly. So 00:02:06.859 --> 00:02:10.060 where does this all start? Well, to truly understand 00:02:10.060 --> 00:02:14.520 how foundational this role is and why armies 00:02:14.520 --> 00:02:17.020 invest so heavily in these specialists, we really 00:02:17.020 --> 00:02:19.439 have to look at where the term itself comes from. 00:02:19.580 --> 00:02:22.800 The origins. Yeah, taking it way back. Imagine 00:02:22.800 --> 00:02:26.919 you are part of an attacking army in muddy 17th 00:02:26.919 --> 00:02:30.129 century Europe. you're facing down this massive, 00:02:30.449 --> 00:02:33.870 heavily fortified stone fortress. Okay, I'm picturing 00:02:33.870 --> 00:02:37.229 it. The defenders are up high on the walls, they're 00:02:37.229 --> 00:02:39.710 armed with cannons and muskets, and they have 00:02:39.710 --> 00:02:42.110 a perfect vantage point of all the surrounding 00:02:42.110 --> 00:02:44.629 terrain. So to take that fortress, you need to 00:02:44.629 --> 00:02:46.770 bring your own artillery close enough to blast 00:02:46.770 --> 00:02:49.610 a hole in those thick stone walls. Exactly. But 00:02:49.610 --> 00:02:52.069 you can't just roll your heavy cannons across 00:02:52.069 --> 00:02:54.370 an open field. Right, you would be totally obliterated. 00:02:54.449 --> 00:02:56.669 Oh, instantly. The defenders have the height 00:02:56.669 --> 00:02:58.780 advantage. and they have the range advantage. 00:02:59.340 --> 00:03:01.340 Any troop movement out in the open is a literal 00:03:01.340 --> 00:03:03.759 death sentence. Wow. So you have to find a way 00:03:03.759 --> 00:03:06.939 to move your cans forward while staying completely 00:03:06.939 --> 00:03:08.439 out of sight. You basically have to dig your 00:03:08.439 --> 00:03:10.819 way there. Digging through the mud. Right. And 00:03:10.819 --> 00:03:12.680 the word sapper actually comes from the French 00:03:12.680 --> 00:03:15.259 word sapper, which derives from the verb safer. 00:03:15.599 --> 00:03:18.300 Sleep pad. Yeah. And safer literally means to 00:03:18.300 --> 00:03:21.300 undermine or to dig under a wall to cause its 00:03:21.300 --> 00:03:24.860 collapse. The French called this excavated trench 00:03:24.860 --> 00:03:28.919 a sampa. which stems from an old word for a spade 00:03:28.919 --> 00:03:32.120 or an entrenching tool. So they were just out 00:03:32.120 --> 00:03:34.819 there with spades, and a military engineer named 00:03:34.819 --> 00:03:37.879 Marshall Vauban really perfected the geometry 00:03:37.879 --> 00:03:40.099 of this technique, didn't he? It did, yes. Because 00:03:40.099 --> 00:03:42.840 from what the sources say, you can't just dig 00:03:42.840 --> 00:03:44.979 a straight ditch toward the castle. Oh, absolutely 00:03:44.979 --> 00:03:47.240 not. If you dig a straight line, the defenders 00:03:47.240 --> 00:03:50.259 up on the wall can simply aim a cannonball right 00:03:50.259 --> 00:03:52.639 down the length of your trench. Oh, right, and 00:03:52.639 --> 00:03:55.500 filleting fire. Exactly. A single cannonball 00:03:55.770 --> 00:03:57.870 Bouncing down a straight trench would wipe out 00:03:57.870 --> 00:04:00.469 the entire engineering crew in seconds. You know, 00:04:00.569 --> 00:04:02.330 it makes me think of that old cell phone game, 00:04:02.449 --> 00:04:04.969 Snake. Oh, yeah. You know, where you can't just 00:04:04.969 --> 00:04:06.770 go in a straight line. You have to constantly 00:04:06.770 --> 00:04:09.270 move in these sharp right angle turns. That is 00:04:09.270 --> 00:04:11.069 exactly what the sappers were doing with their 00:04:11.069 --> 00:04:13.360 trenches. Yeah, they would dig a zigzag pattern. 00:04:13.659 --> 00:04:16.180 They'd dig a leg at an angle, build up a protective 00:04:16.180 --> 00:04:18.680 dirt barrier on the side facing the enemy, and 00:04:18.680 --> 00:04:21.079 then change course and zigzag again. Just inching 00:04:21.079 --> 00:04:23.500 closer and closer to the wall. Right, while completely 00:04:23.500 --> 00:04:25.620 blocking that straight down the line, inflating 00:04:25.620 --> 00:04:29.439 fire. What's fascinating here is the sheer psychological 00:04:29.439 --> 00:04:32.459 endurance this required. Oh, absolutely. What's 00:04:32.459 --> 00:04:34.560 fascinating here is that these weren't simply 00:04:34.560 --> 00:04:37.879 laborers pushed to the front. They were specialized, 00:04:38.399 --> 00:04:42.480 highly trained troops engaging in a slow grinding 00:04:42.480 --> 00:04:46.560 form of subterranean warfare. Just brutal conditions. 00:04:46.860 --> 00:04:49.399 Yeah, every single inch they move forward, the 00:04:49.399 --> 00:04:52.639 danger increased exponentially. They are digging 00:04:52.639 --> 00:04:55.060 through mud and rock, often in terrible weather, 00:04:55.360 --> 00:04:57.019 knowing that the moment they expose themselves, 00:04:57.040 --> 00:04:59.439 they will draw fire. And it gets even more intense 00:04:59.439 --> 00:05:01.399 when you look at the British Indian Army. Oh, 00:05:01.500 --> 00:05:03.500 the sappers and miners. Yeah, units specifically 00:05:03.500 --> 00:05:05.939 called sappers and miners, like the Royal Bombay 00:05:05.939 --> 00:05:08.740 sappers and miners. Right. Because digging that 00:05:08.740 --> 00:05:11.560 zigzag trench, the sap, that was really only 00:05:11.560 --> 00:05:14.439 half the job. Getting your cannings close sometimes 00:05:14.439 --> 00:05:16.839 still wasn't enough to break the heaviest fortress 00:05:16.839 --> 00:05:19.040 walls. And that's exactly where the miners came 00:05:19.040 --> 00:05:21.509 in. Yeah. They would continue the trench right 00:05:21.509 --> 00:05:24.730 up to the base of the wall, and then literally 00:05:24.730 --> 00:05:27.290 begin tunneling underneath the massive stone 00:05:27.290 --> 00:05:29.750 foundations. Oh my gosh, just tunneling in the 00:05:29.750 --> 00:05:31.810 pitch black. Right, knowing the enemy is right 00:05:31.810 --> 00:05:34.029 above you. So they would pack that subterranean 00:05:34.029 --> 00:05:37.110 tunnel with massive charges of gunpowder, ignite 00:05:37.110 --> 00:05:40.529 it, and blow the wall apart from below. All so 00:05:40.529 --> 00:05:42.569 the infantry could finally flood in through the 00:05:42.569 --> 00:05:44.689 breach. Did the defenders know this was happening 00:05:44.689 --> 00:05:46.970 under them? Oh, they usually knew. They could 00:05:46.970 --> 00:05:48.850 literally hear the digging under their feet. 00:05:49.100 --> 00:05:51.540 They would fiercely resist, sometimes digging 00:05:51.540 --> 00:05:53.540 their own counter tunnels to intercept the miners 00:05:53.540 --> 00:05:56.100 underground. Wait, like fighting underground? 00:05:56.259 --> 00:05:58.920 Yeah, in hand -to -hand combat in the dark. A 00:05:58.920 --> 00:06:02.180 prom historical example of this is the Fort of 00:06:02.180 --> 00:06:05.000 Ghazni during the First Afghan War. Right, in 00:06:05.000 --> 00:06:11.290 1839. Exactly. July 23rd, 1839. A mixed contingent 00:06:11.290 --> 00:06:14.750 of Bombay and Bengal sappers managed to breach 00:06:14.750 --> 00:06:18.050 this supposedly impregnable fortress. How did 00:06:18.050 --> 00:06:20.250 they do it? They physically sneaked up to the 00:06:20.250 --> 00:06:22.970 main gates under the cover of darkness in a diversionary 00:06:22.970 --> 00:06:26.129 attack. They meticulously stacked hundreds of 00:06:26.129 --> 00:06:28.110 pounds of gunpowder directly against the heavy 00:06:28.110 --> 00:06:31.589 barricades, ran a fuse, and blew it open. Wow. 00:06:31.769 --> 00:06:35.410 Yeah, it was lethal, highly technical precision 00:06:35.410 --> 00:06:37.910 work. But, you know, warfare doesn't stay static. 00:06:38.129 --> 00:06:40.430 No, it evolves constantly. Right, so as artillery 00:06:40.430 --> 00:06:43.069 got more advanced, as modern cannons and eventually 00:06:43.069 --> 00:06:45.290 aircraft could suddenly obliterate walls from 00:06:45.290 --> 00:06:47.889 miles away, it's easy to assume we wouldn't need 00:06:47.889 --> 00:06:50.449 troops digging zigzag trenches anymore. You'd 00:06:50.449 --> 00:06:52.269 think the Sapper would become obsolete. Yeah, 00:06:52.490 --> 00:06:55.540 exactly. But... From our sources, the role actually 00:06:55.540 --> 00:06:58.480 expanded drastically. It did. If the 17th century 00:06:58.480 --> 00:07:01.160 was primarily about destroying obstacles, the 00:07:01.160 --> 00:07:03.480 20th and 21st centuries became heavily focused 00:07:03.480 --> 00:07:05.600 on creating the very infrastructure an army needs 00:07:05.600 --> 00:07:07.959 to survive. Right, in a mechanized world. They 00:07:07.959 --> 00:07:10.360 evolved from trench diggers to the ultimate battlefield 00:07:10.360 --> 00:07:13.660 problem solvers. And there is a story from World 00:07:13.660 --> 00:07:16.959 War I that illustrates this perfectly. It's during 00:07:16.959 --> 00:07:19.560 the Sinai and Palestine campaign. Oh, the bridge 00:07:19.560 --> 00:07:23.680 repair. Yeah, the bridge at Jacob's Ford. Yakub 00:07:23.680 --> 00:07:27.379 over the Jordan River. It's late September 1918. 00:07:27.779 --> 00:07:30.620 The Ottoman and German rearguard are retreating 00:07:30.620 --> 00:07:33.540 and to stop the pursuing allied forces they blow 00:07:33.540 --> 00:07:36.839 up the central arch of this historic stone bridge. 00:07:37.160 --> 00:07:40.199 A massive obstacle. Huge. So the Australian mounted 00:07:40.199 --> 00:07:42.519 division arrives and they absolutely need to 00:07:42.519 --> 00:07:45.439 get their wheeled vehicles, their supply wagons, 00:07:45.579 --> 00:07:48.660 their artillery across that river to continue 00:07:48.660 --> 00:07:51.160 the advance to Damascus. And the Australian sappers 00:07:51.160 --> 00:07:53.470 repaired this a blown -up bridge in five hours. 00:07:53.569 --> 00:07:56.089 Overnight. Overnight. Wait, how do you even repair 00:07:56.089 --> 00:07:59.370 a blown -up stone arch bridge over a river in 00:07:59.370 --> 00:08:01.889 the dark in just five hours? It sounds fully 00:08:01.889 --> 00:08:03.790 impossible, right? Especially without modern 00:08:03.790 --> 00:08:05.870 heavy machinery. It really does. But you have 00:08:05.870 --> 00:08:07.949 to look at the mechanics of expedient engineering. 00:08:08.329 --> 00:08:10.810 They didn't meticulously rebuild the stone arch. 00:08:10.910 --> 00:08:12.930 I mean, that would take weeks of masonry work. 00:08:13.589 --> 00:08:16.389 They bridged the gap structurally. An army without 00:08:16.389 --> 00:08:20.509 mobility is completely paralyzed. In 1918, the 00:08:20.509 --> 00:08:23.529 desert -mounted core relied entirely on rapid 00:08:23.529 --> 00:08:25.569 momentum. Yeah, if that bridge isn't crossed, 00:08:25.610 --> 00:08:27.829 the heavy artillery gets left behind. The supply 00:08:27.829 --> 00:08:30.050 lines halt, and the offensive totally collapses. 00:08:30.310 --> 00:08:33.750 So the Australian sappers used whatever raw materials 00:08:33.750 --> 00:08:36.649 were immediately at hand. Wow. They scavenged 00:08:36.649 --> 00:08:39.750 heavy timber, used ropes to lash thick beams 00:08:39.750 --> 00:08:42.769 together, and essentially built a provisional 00:08:42.769 --> 00:08:45.370 load -bearing trestle structure resting right 00:08:45.370 --> 00:08:47.990 on the surviving stone piers. That's incredible. 00:08:47.820 --> 00:08:51.419 It's a sheer frantic physical labor in the pitch 00:08:51.419 --> 00:08:54.200 dark. They are out there calculating structural 00:08:54.200 --> 00:08:56.059 integrity and load -bearing weights in their 00:08:56.059 --> 00:08:58.700 heads, working chest deep in the water because 00:08:58.700 --> 00:09:01.000 failure simply wasn't an option. And you see 00:09:01.000 --> 00:09:03.980 that same relentless adaptability in modern sabre 00:09:03.980 --> 00:09:06.299 units today too. Oh absolutely. Like the Royal 00:09:06.299 --> 00:09:08.960 Canadian engineers have a motto, you beak, which 00:09:08.960 --> 00:09:11.299 is Latin for everywhere. Everywhere, I love that. 00:09:11.440 --> 00:09:14.100 It fits perfectly because their operational footprint 00:09:14.100 --> 00:09:16.559 is just massive. They aren't just moving dirt 00:09:16.559 --> 00:09:20.000 or lashing timber anymore. No, the modern sappers 00:09:20.000 --> 00:09:23.320 toolkit is staggering in its technological complexity. 00:09:23.799 --> 00:09:26.740 Take the Weizend AEV2, for example. Have you 00:09:26.740 --> 00:09:29.000 seen this thing? It's a beast. It's a massive 00:09:29.000 --> 00:09:32.120 specialized armored breaching vehicle. We aren't 00:09:32.120 --> 00:09:33.960 just talking about a tank with a gun. We're talking 00:09:33.960 --> 00:09:37.179 about a heavily armored vehicle built on a Leopard 00:09:37.179 --> 00:09:40.740 2 tank chassis. equipped with hydraulic excavator 00:09:40.740 --> 00:09:44.379 arms. It has these specialized plow blades designed 00:09:44.379 --> 00:09:47.720 to literally unearth and safely push aside buried 00:09:47.720 --> 00:09:50.879 landmines. It has winch systems powerful enough 00:09:50.879 --> 00:09:54.019 to pull stranded armor out of thick mud. It's 00:09:54.019 --> 00:09:56.899 physically designed to rip through fortified 00:09:56.899 --> 00:09:59.080 defensive lines while totally protecting the 00:09:59.080 --> 00:10:03.169 crew inside. Exactly. But then on the exact opposite 00:10:03.169 --> 00:10:05.830 end of the spectrum, these same Canadian sapper 00:10:05.830 --> 00:10:07.970 units are responsible for setting up reverse 00:10:07.970 --> 00:10:11.169 osmosis water purification units. Which is arguably 00:10:11.169 --> 00:10:13.789 just as critical to an army's advance as clearing 00:10:13.789 --> 00:10:16.669 a minefield. So how exactly does that work in 00:10:16.669 --> 00:10:18.649 a combat zone? I mean, we don't usually equate 00:10:18.649 --> 00:10:21.049 combat engineers with water filtration. Well, 00:10:21.049 --> 00:10:24.490 imagine deploying a brigade to an austere environment 00:10:24.490 --> 00:10:28.070 where the only local water source is a stagnant, 00:10:28.250 --> 00:10:31.330 heavily contaminated swamp. OK. Gross. Yeah. 00:10:31.710 --> 00:10:34.169 You cannot physically truck in enough bottled 00:10:34.169 --> 00:10:36.889 water fast enough to keep thousands of soldiers 00:10:36.889 --> 00:10:39.870 hydrated and alive. That makes sense. So reverse 00:10:39.870 --> 00:10:42.590 osmosis unit uses massive high pressure pumps 00:10:42.590 --> 00:10:45.610 to force that contaminated water through microscopic 00:10:45.610 --> 00:10:48.129 semi -permeable membranes. Wow. It physically 00:10:48.129 --> 00:10:51.779 filters out everything. bacteria, viruses, chemical 00:10:51.779 --> 00:10:54.500 contaminants, even salt from seawater. It leaves 00:10:54.500 --> 00:10:57.639 pure drinkable water. That is so vital. If a 00:10:57.639 --> 00:10:59.860 sapper cannot engineer that clean water supply, 00:11:00.220 --> 00:11:02.759 the Army literally cannot remain in that location. 00:11:02.899 --> 00:11:06.000 It really requires a brutal level of bread proficiency. 00:11:06.419 --> 00:11:08.779 And in the United States Army, the title of sapper 00:11:08.779 --> 00:11:11.159 is something you have to earn as an elite additional 00:11:11.159 --> 00:11:13.259 qualification. Right. Marked by the sapper tab 00:11:13.259 --> 00:11:16.019 worn on the uniform. Yeah. And earning that tab 00:11:16.019 --> 00:11:18.120 requires getting through the sapper leader course 00:11:18.120 --> 00:11:20.789 at Fort Leonard Wood in Missouri, that is 28 00:11:20.789 --> 00:11:24.090 days of absolute grueling punishment. It is specifically 00:11:24.090 --> 00:11:26.690 designed to push candidates to their absolute 00:11:26.690 --> 00:11:29.509 physical and psychological limits. What do they 00:11:29.509 --> 00:11:32.529 test them on? They test them heavily on conventional 00:11:32.529 --> 00:11:35.629 and expedient demolitions, meaning they have 00:11:35.629 --> 00:11:39.269 to know exactly how much explosive to use to 00:11:39.269 --> 00:11:42.529 cut a steel I -beam versus, say, blowing up a 00:11:42.529 --> 00:11:44.850 concrete pillar. And how to do it safely. Exactly. 00:11:45.129 --> 00:11:47.570 Plus, they are tested on mountaineering operations, 00:11:48.110 --> 00:11:50.450 waterborne operations, and advanced troop -leading 00:11:50.450 --> 00:11:53.629 procedures, all under severe sleep deprivation. 00:11:53.850 --> 00:11:56.029 Because the military needs absolute certainty. 00:11:56.250 --> 00:11:59.279 Exactly. When a massive obstacle halts an entire 00:11:59.279 --> 00:12:01.879 division the person stepping forward to solve 00:12:01.879 --> 00:12:04.200 the problem Has to have the technical knowledge 00:12:04.200 --> 00:12:06.360 to figure it out under fire without panicking 00:12:06.360 --> 00:12:09.320 right and because this foundational skill set 00:12:09.320 --> 00:12:11.379 You know problem -solving mobility explosives 00:12:11.379 --> 00:12:14.100 is so universally necessary Different nations 00:12:14.100 --> 00:12:16.460 have adapted the concept of the sapper in wildly 00:12:16.460 --> 00:12:18.879 different ways. Oh, yeah Depending on a country's 00:12:18.879 --> 00:12:21.720 specific cultural and military history, the word 00:12:21.720 --> 00:12:24.519 sapper takes on incredibly unique meanings. The 00:12:24.519 --> 00:12:27.080 role morphs entirely to fit the tactical and 00:12:27.080 --> 00:12:28.919 cultural environment. Right. Let's look at the 00:12:28.919 --> 00:12:32.159 Vietnam War. The People's Army of Vietnam, the 00:12:32.159 --> 00:12:35.799 PAVN, and the Viet Cong utilized sappers, which 00:12:35.799 --> 00:12:39.019 they called Dak Cong, meaning special task. But 00:12:39.019 --> 00:12:40.820 these weren't construction engineers building 00:12:40.820 --> 00:12:44.110 bridges for tanks. No. These were elite, highly 00:12:44.110 --> 00:12:46.730 specialized commando units. Right. The sources 00:12:46.730 --> 00:12:48.929 highlight that they were organized as independent 00:12:48.929 --> 00:12:51.129 formations. They didn't have the heavy firearms, 00:12:51.409 --> 00:12:54.620 the close air support. or the massive logistical 00:12:54.620 --> 00:12:57.940 supply chains of the U .S. or ARVN forces. Right. 00:12:57.940 --> 00:13:01.019 They had to rely on alternative tactics. They 00:13:01.019 --> 00:13:03.639 were primarily armed with satchel charges, grenades, 00:13:04.019 --> 00:13:06.279 and steel pellet mines. And the Battle of Fire 00:13:06.279 --> 00:13:08.860 Base, Marianne, is a clear demonstration of these 00:13:08.860 --> 00:13:11.360 tactics in action. You have a small number of 00:13:11.360 --> 00:13:13.600 Dak Kong sappers conducting a highly coordinated 00:13:13.600 --> 00:13:16.100 attack against a numerically superior, heavily 00:13:16.100 --> 00:13:18.840 fortified force. The way they operated was entirely 00:13:18.840 --> 00:13:21.740 about stealth, patience, and precision demolition. 00:13:21.950 --> 00:13:23.970 Just looking at the reports, how did they actually 00:13:23.970 --> 00:13:26.509 pull that off? I mean, bypassing heavy perimeter 00:13:26.509 --> 00:13:28.889 defenses, searchlights and guards isn't just 00:13:28.889 --> 00:13:31.529 about moving quietly in the dark. No, it requires 00:13:31.529 --> 00:13:34.549 incredibly disciplined infiltration techniques. 00:13:35.250 --> 00:13:38.309 They would spend hours agonizingly crawling through 00:13:38.309 --> 00:13:41.210 multiple layers of razor sharp concertina wire. 00:13:41.269 --> 00:13:44.740 Wow. They systematically neutralized trip flares 00:13:44.740 --> 00:13:47.820 and claymore mines along the way, often disarming 00:13:47.820 --> 00:13:50.919 them by hand in the dark. That is tense. And 00:13:50.919 --> 00:13:53.379 once inside the perimeter of Firebase Marianne, 00:13:53.580 --> 00:13:55.679 they didn't just start shooting blindly. They 00:13:55.679 --> 00:13:58.720 used explosive satchel charges to specifically 00:13:58.720 --> 00:14:01.779 target the command bunker and destroy communications 00:14:01.779 --> 00:14:04.480 equipment first. So they severed the command 00:14:04.480 --> 00:14:07.169 link. Exactly. By taking out the comms while 00:14:07.169 --> 00:14:09.470 the base was asleep, they effectively paralyzed 00:14:09.470 --> 00:14:12.070 the larger force's ability to coordinate any 00:14:12.070 --> 00:14:14.110 kind of unified defense. So it was a devastating 00:14:14.110 --> 00:14:17.429 use of the Sapper concept. Yes. Using deep infiltration 00:14:17.429 --> 00:14:20.110 and specialized demolitions to strike the vulnerable 00:14:20.110 --> 00:14:22.610 core of an installation. Right. Now moving to 00:14:22.610 --> 00:14:24.870 another part of the globe, Japanese military 00:14:24.870 --> 00:14:27.269 history offers a totally different linguistic 00:14:27.269 --> 00:14:29.269 and cultural evolution. Yeah, during the era 00:14:29.269 --> 00:14:31.669 of the Imperial Japanese Army, engineer officers 00:14:31.669 --> 00:14:34.009 were highly esteemed technology specialists. 00:14:34.279 --> 00:14:37.139 The father of the Japanese engineer branch, or 00:14:37.139 --> 00:14:40.639 Keika, was General Yusaku Uhara. He actually 00:14:40.639 --> 00:14:42.879 introduced the original French Sapper system 00:14:42.879 --> 00:14:46.240 to Japan. But what happened post -World War II 00:14:46.240 --> 00:14:49.360 is particularly revealing about how a nation's 00:14:49.360 --> 00:14:52.179 identity shapes its military terminology. It 00:14:52.179 --> 00:14:55.120 really is. When the Japan Ground Self -Defense 00:14:55.120 --> 00:14:57.740 Force was formed, they intentionally changed 00:14:57.740 --> 00:15:00.559 the name of the engineering branch to Shizetsuka, 00:15:00.980 --> 00:15:03.730 which literally translates to facilities. And 00:15:03.730 --> 00:15:06.710 they did this specifically to avoid using the 00:15:06.710 --> 00:15:09.970 character for soldier. Yes. Japan's post -war 00:15:09.970 --> 00:15:13.429 constitution and broader cultural shift heavily 00:15:13.429 --> 00:15:16.190 emphasized strictly defensive capabilities and 00:15:16.190 --> 00:15:19.070 national rebuilding over any aggressive military 00:15:19.070 --> 00:15:22.129 posturing. So by renaming the sappers to facilities, 00:15:22.429 --> 00:15:24.470 they distanced the role from its destructive 00:15:24.470 --> 00:15:27.690 combat connotations. Exactly. They leaned entirely 00:15:27.690 --> 00:15:30.049 into the infrastructural civil engineering side. 00:15:30.350 --> 00:15:33.429 It totally reflects a society consciously redefining 00:15:33.429 --> 00:15:35.789 its relationship with its armed forces through 00:15:35.789 --> 00:15:38.149 language. That's a huge contrast with Israel, 00:15:38.350 --> 00:15:40.389 where the military and civilian applications 00:15:40.389 --> 00:15:43.909 are deeply, almost seamlessly intertwined. In 00:15:43.909 --> 00:15:45.909 the Israel Defense Forces, a Sapper is called 00:15:45.909 --> 00:15:49.009 a Pallas, and they use this numbered qualification 00:15:49.009 --> 00:15:51.970 system. You start with high level infantry training, 00:15:52.370 --> 00:15:55.409 qualifying as a rifleman, 0 -6. Right. Then you 00:15:55.409 --> 00:15:58.429 learn basic sabotage, landmine clearing, and 00:15:58.429 --> 00:16:01.070 how to operate heavy combat engineering vehicles 00:16:01.070 --> 00:16:03.610 like the heavily armored Puma, which elevates 00:16:03.610 --> 00:16:06.570 you to a Sapper 0 -6. Yeah, and commanders are 00:16:06.570 --> 00:16:09.690 Sapper 0 -8, officers are Sapper 11. It's this 00:16:09.690 --> 00:16:14.120 profound blend of elite infantry tactics, and 00:16:14.120 --> 00:16:16.799 heavy engineering. And that profound technical 00:16:16.799 --> 00:16:19.960 expertise bleeds directly over into civil society. 00:16:20.340 --> 00:16:22.960 It does. The Israel police actually maintains 00:16:22.960 --> 00:16:25.580 its own bomb disposal unit. But you don't just 00:16:25.580 --> 00:16:28.000 walk into that job. Right. All police sappers 00:16:28.000 --> 00:16:30.500 have to graduate from a rigorous 10 -month training 00:16:30.500 --> 00:16:33.460 program in the city of Beech -Shemesh. So how 00:16:33.460 --> 00:16:35.799 does military engineering translate to civilian 00:16:35.799 --> 00:16:37.779 police work? They seem like totally different 00:16:37.779 --> 00:16:40.289 worlds. Well, it relies on the exact same fundamental 00:16:40.289 --> 00:16:42.710 science of explosives. But the operational environment 00:16:42.710 --> 00:16:44.570 is entirely different and comes with massive 00:16:44.570 --> 00:16:47.649 psychological pressure. A military sapper might 00:16:47.649 --> 00:16:49.769 use explosives to breach a wall during a raid. 00:16:49.929 --> 00:16:53.190 Right. But a police sapper is dealing with unexploded 00:16:53.190 --> 00:16:55.929 ordinance or improvised explosive devices in 00:16:55.929 --> 00:16:58.129 the middle of a crowded civilian city street. 00:16:58.129 --> 00:17:01.070 Oh, where collateral damage is completely unacceptable. 00:17:01.070 --> 00:17:03.570 Exactly. The 10 month course covers intensive 00:17:03.570 --> 00:17:06.630 theoretical studies on explosive chemistry, complex 00:17:06.630 --> 00:17:09.329 electronics and precision operational exercises. 00:17:09.509 --> 00:17:12.309 They are taking the military's deep institutional 00:17:12.309 --> 00:17:14.750 knowledge of demolitions and applying it with 00:17:14.750 --> 00:17:17.470 surgical precision to ensure public safety. OK, 00:17:17.490 --> 00:17:19.769 here's where it gets really interesting. the 00:17:19.769 --> 00:17:22.509 absolute most surprising offshoot we found in 00:17:22.509 --> 00:17:25.190 our deep dive, France. Yes. Remember, France 00:17:25.190 --> 00:17:27.470 is where this whole concept started with Marshal 00:17:27.470 --> 00:17:30.549 Vauban and the zigzag trenches. But today, if 00:17:30.549 --> 00:17:33.190 you say the word super in France, you might not 00:17:33.190 --> 00:17:35.430 be talking about the military at all. You might 00:17:35.430 --> 00:17:38.970 be talking about the Paris Fire Brigade. The 00:17:38.970 --> 00:17:42.849 history here is incredibly cinematic. It goes 00:17:42.849 --> 00:17:45.509 all the way back to Napoleon in 1810. There was 00:17:45.509 --> 00:17:48.250 a tragic, chaotic fire at the Austrian embassy 00:17:48.250 --> 00:17:51.509 in Paris during a massive ball. Following that 00:17:51.509 --> 00:17:54.109 stampede and disaster, Napoleon decided he needed 00:17:54.109 --> 00:17:57.309 an organized, highly disciplined force to protect 00:17:57.309 --> 00:17:59.990 the imperial palaces. Because volunteer firemen 00:17:59.990 --> 00:18:02.690 just weren't disciplined enough. Exactly. So 00:18:02.690 --> 00:18:05.589 he built the first organized fire company directly 00:18:05.589 --> 00:18:08.170 out of a military Sapper company from his imperial 00:18:08.170 --> 00:18:11.309 guard. And to this day, the Paris Fire Brigade 00:18:11.309 --> 00:18:14.369 and firefighters across France carry the official 00:18:14.369 --> 00:18:17.670 title of Sapper. If we connect this to the bigger 00:18:17.670 --> 00:18:20.549 picture, it makes perfect logical sense. Really? 00:18:20.730 --> 00:18:22.589 Yeah, think about the physical mechanics of what 00:18:22.589 --> 00:18:25.549 a firefighter actually does. They breach reinforced 00:18:25.549 --> 00:18:28.630 doors and structures, they manage incredibly 00:18:28.630 --> 00:18:31.450 dangerous environmental hazards, they shore up 00:18:31.450 --> 00:18:34.190 collapsing buildings, and they save lives through 00:18:34.190 --> 00:18:36.910 rapid high -stakes problem solving. Oh, wow. 00:18:37.089 --> 00:18:40.130 It is the exact same core DNA as a combat engineer 00:18:40.130 --> 00:18:42.269 just applied to an environmental disaster instead 00:18:42.269 --> 00:18:44.829 of an enemy army. I can completely see the structural 00:18:44.829 --> 00:18:47.450 similarities there. But OK, the French Foreign 00:18:47.450 --> 00:18:49.970 Legion takes this historical tradition to a whole 00:18:49.970 --> 00:18:52.950 other level. The pioneers. Yes. They have a unit 00:18:52.950 --> 00:18:55.349 called the pioneers who are a related branch 00:18:55.349 --> 00:18:58.170 of the sappers. During military parades, they 00:18:58.170 --> 00:19:00.390 march at the very front and they are wearing 00:19:00.390 --> 00:19:03.569 heavy leather aprons, thick leather gauntlets, 00:19:03.950 --> 00:19:06.470 carrying massive axes over their shoulders and 00:19:06.470 --> 00:19:09.410 sporting full thick beards. It's quite the sight. 00:19:09.670 --> 00:19:12.630 Why on earth do modern military engineers get 00:19:12.630 --> 00:19:15.690 to wear beards and carry literal axes in parades. 00:19:15.849 --> 00:19:18.150 Well, it all comes back to honoring the extreme 00:19:18.150 --> 00:19:21.009 historical danger of the role. Back in the 18th 00:19:21.009 --> 00:19:23.430 century, these pioneers had the job of advancing 00:19:23.430 --> 00:19:26.170 under direct enemy fire. Just totally exposed. 00:19:26.349 --> 00:19:29.349 Right. Their primary task was to physically chop 00:19:29.349 --> 00:19:32.410 down heavy wooden barricades and clear massive 00:19:32.410 --> 00:19:34.589 physical obstacles for the advancing infantry. 00:19:34.890 --> 00:19:37.609 The axes were their primary breaching tools. 00:19:38.009 --> 00:19:40.150 And the aprons? The leather aprons and gauntlets 00:19:40.150 --> 00:19:42.210 were practical, heavy -duty protection against 00:19:42.210 --> 00:19:45.150 massive wood splinters, flying debris, and shrapnel. 00:19:45.289 --> 00:19:47.750 So it was the ultimate hazard pay. Because they 00:19:47.750 --> 00:19:49.970 were constantly exposed at the very front lines 00:19:49.970 --> 00:19:52.930 doing manual labor, their life expectancy was 00:19:52.930 --> 00:19:56.109 brutally short. Right. And the military recognized 00:19:56.109 --> 00:19:58.650 that immense sacrifice. They gave them special 00:19:58.650 --> 00:20:00.549 privileges to compensate for the fact that they 00:20:00.549 --> 00:20:04.119 were taking on the most dangerous exposed job 00:20:04.119 --> 00:20:06.240 on the battlefield. Which included the beards. 00:20:06.460 --> 00:20:08.819 Yes. One of those privileges was the right to 00:20:08.819 --> 00:20:11.660 grow a beard, which was strictly forbidden under 00:20:11.660 --> 00:20:14.519 normal, rigid military grooming standards at 00:20:14.519 --> 00:20:16.980 the time. That's amazing. Today, those pioneers 00:20:16.980 --> 00:20:19.680 marching with axes and beards obviously aren't 00:20:19.680 --> 00:20:21.920 going to chop down a barricade in modern mechanized 00:20:21.920 --> 00:20:24.339 combat. Yeah. But they march at the very front 00:20:24.339 --> 00:20:27.380 of the parade to visually commemorate that tradition. 00:20:27.759 --> 00:20:31.039 It's a striking reminder that sappers are always 00:20:31.039 --> 00:20:33.299 the ones opening the way. Always opening the 00:20:33.299 --> 00:20:36.619 way. I love that. From 17th century French troops 00:20:36.619 --> 00:20:39.519 digging zigzag trenches in the mud to avoid cannon 00:20:39.519 --> 00:20:42.240 fire, to Australian soldiers calculating load 00:20:42.240 --> 00:20:44.420 -bearing weights in the dark to rebuild a bridge, 00:20:45.059 --> 00:20:47.700 to Israeli bomb disposal experts undergoing a 00:20:47.700 --> 00:20:50.160 10 -month master class in electronics, right 00:20:50.160 --> 00:20:52.960 up to bearded French legionnaires carrying axes. 00:20:53.299 --> 00:20:55.900 It's quite a journey. The Sapper truly is the 00:20:55.900 --> 00:21:00.079 unsung hero of logistics, survival, and mobility. 00:21:00.740 --> 00:21:03.000 And I think for you listening at home, the next 00:21:03.000 --> 00:21:05.000 time you hear about a military advance on the 00:21:05.000 --> 00:21:07.400 news, or honestly, even if you just see a picture 00:21:07.400 --> 00:21:10.440 of a Parisian firefighter, you'll know the deep, 00:21:10.839 --> 00:21:12.940 explosive history standing right behind them. 00:21:13.480 --> 00:21:16.359 Absolutely. The legacy is so profound that it's 00:21:16.359 --> 00:21:19.599 woven deeply into global culture. Redyard Kipling 00:21:19.599 --> 00:21:22.180 even wrote a famous poem simply titled Sappers 00:21:22.180 --> 00:21:26.000 back in 1896 detailing their grueling Victorian 00:21:26.000 --> 00:21:28.880 -era duties. Oh, wow. And in Warsaw, Poland, 00:21:29.500 --> 00:21:32.180 there is a massive physical monument dedicated 00:21:32.180 --> 00:21:35.099 purely to the glory of the Sappers. They literally 00:21:35.099 --> 00:21:37.700 and figuratively leave a physical mark on the 00:21:37.700 --> 00:21:40.700 world. So what does this all mean? We've seen 00:21:40.700 --> 00:21:42.819 how this role has adapted over hundreds of years, 00:21:43.119 --> 00:21:45.799 shifting tools and tactics to meet the era. Where 00:21:45.799 --> 00:21:47.859 does it go from here? Well, that's the perfect 00:21:47.859 --> 00:21:49.539 provocative thought to leave you with them all 00:21:49.539 --> 00:21:51.720 over. If military engineering has constantly 00:21:51.720 --> 00:21:53.980 evolved from digging dirt with archaic spades 00:21:53.980 --> 00:21:56.740 to tunneling with gunpowder to operating specialized 00:21:56.740 --> 00:21:58.740 armored breaching vehicles like the Wyzened, 00:21:59.019 --> 00:22:00.740 what does the sapper of the future look like? 00:22:01.019 --> 00:22:03.519 We are rapidly entering an era of cyber warfare, 00:22:03.839 --> 00:22:06.720 drone swarms, and artificial intelligence. Will 00:22:06.720 --> 00:22:08.779 the sapper of tomorrow still be turning dirt, 00:22:09.200 --> 00:22:11.259 or will they be digging digital trenches to breach 00:22:11.259 --> 00:22:14.500 firewalls instead of fortresses? The tools will 00:22:14.500 --> 00:22:17.440 inevitably change, but the core mission, to clear 00:22:17.440 --> 00:22:20.319 the path no matter the obstacle, remains exactly 00:22:20.319 --> 00:22:22.720 the same. Because before the infantry can advance, 00:22:23.039 --> 00:22:24.299 someone always has to build the bridge.