An Affair of States(1966)

Original title: Zwei Girls vom roten Stern

Two female members of the Soviet military are supposed to kidnap the new American secret weapon at a disarmament conference. The highlight is the duel between Curd Jürgens and Lilli Palmer with vodka in a diplomatic back room. The stopover on the way to freedom is the editorial office of the large Warner publishing house in the USA. The film ends with a wedding in the context of international understanding.