Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
yumi bowleda1, sensou
殺す korosu to killgodan, jlpt3, sensou, verb, vtrans
アメリカ軍 amerikagun U.S. forces, American militarysensou
銃剣 juuken bayonetmix
軍隊 guntai army, troopsmix
戦う tatakau to fight/to battle/to combat/to struggle against/to wage war/to engage in contest/(P)godan, sensou, verb, vintrans
忍び shinobi (1)stealth, (2)(abbr) travelling incognito (traveling), (3)(abbr) ninjutsu, (4)(abbr) ninja, (5)sneak theft, sneak thief, (6)tolerance mix
弾ける hajikeru to burst open, to split open, to popichidan, verb, vintrans
tsuwamono (1)war, battle, campaign, fight, (2)(arch) troops, forces; (3)soldier, warrior, (4)strong man, exceptional person, man of courage; (5)(common) soldier, rank and file, (6)army, troops, (7)warfar mix
射つ utsu (1)to shoot (at), (2)to attack, to defeat, to destroy, to avenge godan, verb