Watch Red Dawn

This is a remake of a 1984 movie of the same title in which America is being invaded by North Korea. A group of teenagers make it out to their dad's hunting cabin and gather guns and food. The North Koreans find out that there are insurgents missing from the town and they bring the fathers of some of the kids to try to get them to come in and be put in prisoner camps. After the shooting of the main character's father, the group decides to fight back, and they find a cave to hide in and start to train. The group becomes a splinter cell of freedom fighters causing trouble in the local town. The group goes by the name Wolverines. The Wolverines hook up with some ex-soldiers and they decide to invade the main office of the North Korean leadership in order to capture a communication device.