根(🈯)据韩战期(👷)间真(zhēn )实(shí )战事改编。1950年6月25日，北韩挥(🤢)军越(yuè )过(🎺)三(🔧)八线突袭(🥈)南(nán )韩，三日攻陷(🗼)汉城(chéng )（今(jīn )首(🎾)尔），战线不(bú )(🎏)断南进。在美军及(🖲)联合国军(jun1 )支援下，南韩军逆势反击。美军指(zhǐ )挥官麦克亚瑟提出代(🎫)号(🥞)为「铁铬(gè )行动(dòng )」的(de )仁川登陆计划，该计(jì )划急需一(🌙)支(📎)大(dà )队的(de )兵力(lì )从侧翼阻击扰敌、声(shēng )(💱)东击西，通过长沙(💻)里切断北(🔝)韩军的(de )补给线。 由于任务(🙉)本身极(jí )其艰钜，加上南韩(hán )国军当(🤲)时兵(bīng )力薄弱，无法(fǎ )抽(chōu )调足够正(🧟)规军(🧣)支援(yuán )，军(jun1 )方(fāng )(👣)不得不把这项(xiàng )任务交付给772名学生兵(bīng )执行，这些学生兵(bīng )平均年龄(💅)只有17岁，仅仅(🔈)接受了(le )两(liǎng )(🎥)星期的(de )(🤔)军事训(😙)练，在毫无(👌)实(shí )战经验的情况下投身(shēn )战场。行(háng )军路上固然杀机重重，战(💣)友内部也诸多(🏓)衝(chōng )(🚽)突，年(nián )少气盛，迸发出各(gè )种(🔪)角力。 仁川登(dēng )(💅)陆(lù )战前夕，长沙里登(dēng )陆任务如期执(zhí )行，这群(qún )(🔮)徒有(🈳)一腔热(🍯)血但战(💕)力(🈂)薄(báo )(🚪)弱(🐌)的学生(💛)们，无可避(bì )免(✒)地接受(🙅)命(mìng )运中最残酷(kù )的考验：穿(🔍)越(yuè )(🏗)炮火(🗒)与海浪，浴血长滩，馀(yú )下部队身陷(xiàn )敌(dí )军重重(🦐)围剿，直至弹(dàn )尽粮绝(🐑)，挣(😂)扎于阵亡与(🕤)倖存(🥈)的分(📸)界线上… Based on the incredible true story of Jangsari Landing Operation. When North Korea invades South Korea on June 25, 1950, they pushed South Korea and its ally US Army to the southernmost city. U.S. General MacArthur planned Operation Chromite, which would see the joint allied forces to take back a strategic location of Inchon and in order for it to succeed, he needed a small battalion to flank the North Korean army and eliminate their supply line at Jangsari beach. Having lost his family on his retreat away from North Korea before the War, a model student Choi Sung-pil enlists in the army to fight for the South. Ki Ha-ryun is a rebellious youth from the South who volunteers to fight in the war. All of the 772 students and youths are like them who are barely out of school with only 2 weeks of boot camp training. Task force mander Captain Lee Myung-jun knows that it’s a long shot, but he has no choice but to lead them into a crucial mission. Meanwhile, US war correspondent Maggie braves the dangers of the battlefield to report on the war in the frontlines. She feels empathy for the Korean students who must go into battle on behalf of the veteran soldiers for their country, and tries to do what she can on her end to rescue them. With little ammo, scant food supplies and raggedy weapons, can the students successfully carry out their mission and return home safely?

……