Kwagga Strikes Back

Kwagga Robertse, who owns a farm shop in the fictional Southern African country of Nambabwe, is upset when the UN sends a platoon of incompetent soldiers with the United Nations Transition Assistance Group (U.N.T.A.G.), to monitor the peace process. Major Bradick D. Mackay and his second-in-command, Captain Zapman are offered a valuable diamond and they must pay 200,000 USD to Duan Robertse, Kwagga's competitive brother trying to buy a farm left to them by their dead father. (imdb) (Summary by chmul_cr0n)