WEBVTT 00:02.369 --> 00:02.680 Oh 00:10.449 --> 00:11.020 You 00:27.600 --> 00:29.767 For 1 month , United States Marines in 00:29.767 --> 00:32.100 the 3rd Battalion , 5th Marine Regiment , 00:32.100 --> 00:34.267 set out to conquer the extreme weather 00:34.267 --> 00:36.044 conditions of the Sierra Nevada 00:36.044 --> 00:39.549 mountain range . The mountain 00:39.549 --> 00:41.310 training exercise stands as an 00:41.310 --> 00:43.254 opportunity for marines to improve 00:43.254 --> 00:45.532 their lethality and austere conditions , 00:45.532 --> 00:47.588 pushing them to thresholds that they 00:47.588 --> 00:49.810 must surpass to remain combat effective 00:49.810 --> 00:51.588 in some of the world's harshest 00:51.588 --> 00:51.270 environments . 01:00.330 --> 01:02.450 At over 10,000 ft of elevation , the 01:02.450 --> 01:04.506 brutal cold isn't just a challenge . 01:04.506 --> 01:06.006 It's an enemy of its own . 01:10.129 --> 01:13.180 Now 15 days , 10 degrees , we're out 01:13.180 --> 01:15.180 here wiping down our rifles with 01:15.180 --> 01:17.819 whatever dry material we have , which 01:17.819 --> 01:20.269 happens to be socks . Because if it's 01:20.269 --> 01:23.500 wet , it'll freeze and it won't work . 01:23.989 --> 01:26.156 Bridgeport's giving you everything you 01:26.156 --> 01:29.550 possibly can have . Temperatures drop 01:29.550 --> 01:31.900 below freezing . Winds cut through 01:31.900 --> 01:34.011 layers of clothing and every movement 01:34.011 --> 01:35.289 requires more effort . 01:44.199 --> 01:46.750 So we're here after last night's attack . 01:46.779 --> 01:49.440 We're patrolling up our objective , and 01:49.440 --> 01:52.589 then we took contact . A machine gun 01:52.589 --> 01:55.069 bunker that was hidden right here and 01:55.069 --> 01:57.629 after fixing on the enemy , we got to 01:57.629 --> 01:59.629 get behind them and assault through 01:59.629 --> 02:01.629 their position , notionally killing 02:01.629 --> 02:03.796 them . It was a really good exercise . 02:03.796 --> 02:06.419 It helped to see how different it is to 02:06.419 --> 02:08.530 do it on the snow rather than like in 02:08.530 --> 02:10.641 the jungle or the uh or just a normal 02:10.641 --> 02:14.270 environment . Survival 02:14.270 --> 02:16.589 skills are a priority , but the mission 02:16.589 --> 02:19.070 doesn't pause for the elements . Combat 02:19.070 --> 02:21.014 in the mountains demands more than 02:21.014 --> 02:23.181 endurance . It requires adaptability , 02:23.350 --> 02:25.350 strategy , and sheer willpower . 02:29.649 --> 02:33.360 Every ascent burns the lungs . Every 02:33.360 --> 02:35.289 frozen night tests resilience . 02:40.119 --> 02:43.070 Marines don't quit . They don't give up . 02:43.789 --> 02:47.729 They don't just survive . They 02:47.729 --> 02:48.330 conquer