Mid 1980s The Americans, bypassing the embargo imposed by the UN, arranged the supply of weapons to Iran, and with the proceeds they actively support the Nicaraguan contras. Special Representative of the Ministry of Foreign Affairs Stanislav Sergeev is heading to Nicaragua to obtain evidence of US participation in this political scam. Arriving at the scene, the Soviet diplomat immediately comes to the attention of Western intelligence services and rebel thugs. In the current situation, it becomes clear to Sergeev: in order to bypass skillfully placed traps, it is not enough to know international law; it is much more important to have strong nerves and good combat training...