Black Lagoon

Hands grip automatic rifles in a dimly lit room with a rack of weapons, then the camera pulls back to reveal a woman in a red suit standing in the center, flanked by armed individuals, before cutting to a close-up of a woman's eye, then to her legs walking in black boots on a deck, followed by a large explosion in the ocean near a military boat, and finally a close-up of two rifles pointed forward with a bright light flare.