根(gēn )据韩战(zhàn )期间真实战事改编。1950年6月25日,北(běi )韩挥(huī )军越过三八线突袭南韩,三日(rì )攻陷汉(😧)城(🎾)((📿)今(🌫)首尔),战线不断南进。在美军及联合国军支援下(🎡),南韩(hán )军逆势(shì )反击(jī )。美(měi )(🚉)军(🏐)指(🚥)挥官麦(mài )克(kè )亚瑟提(tí )出代号为「铁铬行动」的(🥀)仁川登陆计(🤷)划,该计(jì )划(huá )急需一(🚣)支大(🥁)队(🌚)的(de )(📯)兵(🚨)力从侧翼(🖲)阻击(jī )扰敌、声东击西,通过长(zhǎng )沙里切(✋)断北(🏂)韩(🙌)军(jun1 )的补给(🙄)线。 由于(💪)任务(wù )本(běn )身极其(⛏)艰钜(jù ),加上南韩(hán )国军当(😍)时兵力薄(🏯)弱(ruò ),无法(fǎ )抽(chōu )调足(🚴)够正规军支援,军方(🈁)不(bú )(❕)得不把这项(🥊)任务(wù )交付给772名学生兵执行,这(zhè )些(🥋)学生兵(bīng )平均年龄只有17岁,仅仅接受了两星期的(😙)军事(shì )训练,在毫无实战经验的情况下投(tóu )(🔞)身(🏴)战场。行(háng )(🌂)军路上固(🐖)然(rán )杀机重(💣)重,战友内部(🏓)也诸多(🍁)衝(🔲)突,年少(👗)气盛,迸发出各种角力。 仁(rén )川(chuān )登陆战前(💑)夕,长沙里登陆任务如期执行,这(🈳)群徒有一腔热血但战力(lì )薄弱(💛)的学生们(⛅),无(wú )可避(bì )免地(dì )接(jiē )受(shòu )命运中最残酷的考验(🏗):穿越炮火与海(🎆)浪,浴(🍝)血长(🍈)滩,馀(👔)下部队身陷敌(🦐)军重(chóng )重(chóng )围剿,直(😄)至弹尽粮绝,挣扎于(🕤)阵亡(wáng )与倖(xìng )存的分(fèn )界(🏒)线(xiàn )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 commander 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?