It's 2002, 3 years after the events in Patlabor 1. The collapse of the United Nations Labor team in South East Asia began the build-up to form a deadly terrorist plan that threatens to send shock waves throughout Japan's military. A fighter jet crashed into a bridge as a first sign of disaster. With evidence of an impending military takeover, the scattered members of the original Second Division must gather to defend Tokyo against any possible danger or an outbreaking war.
This is known to be the most political Patlabor anime ever made. The topics discussed in it make it feel like your watching a live action film. As well as long monologuing scenes that can be a snore. But the characters, story, and labor robots are all there.
Unlike the other Patlabor anime. This one focuses on Captain Goto, Shinobu, & Detective Matsui throughout the movie. And it's very meaningful in war, terrorism, and politics.