Diamond Fist

Diamond Fist is the code name for a secret American defence program, similar, but not as extensive or deadly as, the British National Defence Network. A series of camouflaged SAM batteries are placed along the American borders, capable of firing eight FIM92J Stinger missiles per launcher. The Diamond Fist system is designed to take down any aerial invasion force, or any aircraft attempting an illegal incursion into US airspace. The Shadow Revolution co-opted the system to take down a Mossad plane with Damien, Adira and Aoife inside as they tried to cross the border.