Code Name: Wild Geese

Code Name Wild Geese Italian Arcobaleno selvaggio , German Geheimcode Wildgnse is a 1984 Italian macaroni combat war film directed by Antonio Margheriti and starring Lewis Collins.

Brenner and his partner, exmercenary Charlton, employ Robin Wesley, a father whos still grieving over his dead heroin addict son, to destroy opium factories in the Golden Triangle. Wesleys team consists of other mercenaries from around the world, some of whom have been on the wrong side of the law China and Klein.As the team enters the Golden Triangle by boat, Fletcher, Brenner and Charlton remain in Hong Kong, waiting on every piece of news transmitted from their base. After travelling a distance down river, the team disembark for a march through the jungle, where they meet up with Kim and his guerrilla fighters. Kim and his men guide Wesleys team through the jungle to a remote base located in a quarry. One of Kims men and Klein each eliminate a sentry in a watch tower. As Wesley, China, Klein, Stone and Kim and his men prepare to descend the steep incline into the quarry, Arbib and Kowalski rig a rope slide across the top of the quarry. First Kowalski slides over the communications hut before dropping through the bamboo roof, killing one soldier and capturing the other, even though hes been impaled through his upper left arm by a foot long piece of bamboo. Then Arbib drops into the sleeping quarters hut, where hes forced to kill all the occupants, who are awakened and try to attack him. The rest of the commandos descend the steep quarry sides and shoot any enemy that escape from Kowalski and Arbib, except for China, who secures the bases lone helicopter and readies it for flight. With the base secured, Kim removes the bamboo splinter from Kowalskis arm and bandages it while Wesley uses the bases radio to inform his own base that they have captured the helicopter intact. Leaving Kowalski with two of Kims men to guard the base and its radio, the rest join China aboard the helicopter, which takes off and heads deeper into the triangle. ........

Source: Wikipedia