Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
銃剣 juuken bayonetmix
忍び shinobi (1)stealth, (2)(abbr) travelling incognito (traveling), (3)(abbr) ninjutsu, (4)(abbr) ninja, (5)sneak theft, sneak thief, (6)tolerance mix
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
tsutsu gun, rifle, small arms; gun, cannon, artillery, ordnancemix
katana swordsensou
射つ utsu (1)to shoot (at), (2)to attack, to defeat, to destroy, to avenge godan, verb
samurai samuraisensou
弓矢 yumiya bow and arrow; bow and arrowleda1, sensou
戦う tatakau to fight/to battle/to combat/to struggle against/to wage war/to engage in contest/(P)godan, sensou, verb, vintrans
アメリカ軍 amerikagun U.S. forces, American militarysensou