F.L.A.K. CANNONS are used for grand and air defense to keep an area clear of the enemy. When tanks, troops or aircraft attempt to invade a protected area, F.L.A.K. CANNONS blast the challenged area with cannon fire. Invading forces either retreat or risk being destroyed. The cannons have the mobility and size to make them suitable for defending wilderness regions, urban environments and anything in between. It's not quite as simple as point and shoot, but these cannons will pound some sense into the enemy with minimal bells and whistles - and plenty of punch.