"[Footage with caption " film"] This film, shot secretly by a West German television crew on Tuesday, shows one of the Soviet convoys on the move in northern Iran. The convoys were first spotted by United States satellites on Monday, moving across three of the mountain passes leading from the Soviet Union. The Soviet Foreign Minister has defended the incursions, and has accused the United States of deliberately prompting last week's coup in Iran. Speaking on his arrival in Vienna, Mr. Gromyko claims the Soviet vehicles were responding to appeals from legitimate government forces from the Bojnord. He went on to define American covert activities in Iran in the period immediately preceding the coup as "destabilising". He warned the United States of the dangers seeking in what he called "an easy return to the reign of the Shah.""