Police Story 4: First Strike

Police StoryFirst Strike Chinese, often released as Jackie Chans First Strike is a 1996 Hong Kong action film written and directed by Stanley Tong, starring Jackie Chan, Jackson Lou, Wu Chenchun and Bill Tung. The film was released in Hong Kong onFebruary 1996.

Whilst working for the CIA, Chan Kakui Jackie Chan is assigned to follow leads of a nuclear smuggling case. He follows a woman named Natasha to Ukraine, when he realizes that she had been hiding vital information, Kakui calls for backup and she is later arrested. However, Natashas partner is an unknown man, who turns out to be Jackson Tsui Jackson Liu, a Chinese American nuclear scientist with CIA links, suspected of stealing a nuclear warhead. Kakui follows Tsui to a restricted area, and after a trap set by Tsui, the CIA agents together with Ukrainian authorities engage in battle. Kakui finds a briefcase which contained evidence from Tsui, but as he is chased by unknown forces, Kakui loses the briefcase as he falls into frozen waters.When he recovers in Russia, he meets Colonel Gregor Yegorov Yuri Petrov who explains the situation. Kakui goes with the FSB and is taken to Moscow where he discovers he has been assigned to work with Gregor to solve a similar case involving nuclear weapons being smuggled out of Ukraine. His task is to track Tsui, who disappeared after their last encounter. He is taken by a Russian submarine to Brisbane, Australia, where Tsuis younger sister Annie Wu Chenchun works at an aquarium doing shark shows. UncleTerry Woo, the Tsuis father and the local Triad boss, is seriously ill and Kakui suspects the criminal will show up soon. Unknown to Kakui, Tsui is hiding at the hospital and has given a nuclear warhead disguised as a small oxygen tank to Annie, who hides it at the aquarium. ........

Source: Wikipedia