Under Siege 2: Dark Territory (1995)

IMDB
Genre : Action, Adventure, Thriller
TRAILER
Director : Geoff Murphy
Stars : Steven Seagal, Eric Bogosian, Everett McGill, Katherine Heigl
Plot : Casey Ryback, is on vacation, with his recently orphaned niece to attend his brother's funeral by train but when terrorists hijack it, to use as a mobile base to hack a top secret destructive US satellite, Ryback must stop them.