Actions take place in 2004. Terror attacks are taking place in all States of America, one of these has gone into a more serious form in terms of defense. The states were not ready for this, and therefore they have to improvise. They send in a special unit of fur seals - the Alpha group, which is supposed to help the locals, namely the PSD - Port Security Detachment. ( Port Guard Detachment ) Keep the port from terror. Can they?