>>442見てぐぐったら、　https://en.wikipedia.org/wiki/Siege_of_Jadotville

>The Katangese attacked in waves of 600 or so, preceded by bombardment from 81mm mortars and a French 75mm field gun.
>The Irish Support Platoon knocked out most of the Katangese mortar and artillery positions, including the 75mm gun, with counter-battery fire from 60mm mortars.[16]
>The fire from the UN Irish positions proved accurate and effective.
>Mercenary officers were reportedly observed shooting native gendarmes to stem the rout caused in Katangese lines.[17]

だって。包囲側の81迫と75野砲がしょっぱなで60迫のカウンターで叩き潰されてちゃ、映画で扱ってるあたりで出てこないのも無理はなし。