The M 1.4 is a CIWS system designed to be a part of the MK C program, armed with a 15mm dual-barrel gun, it is meant to stop drones and smaller missiles, grenades and tank shells alike with its thermite rounds. Stored within the actual tank, it is only deployed when in battle or stationary. The M 1.4 having full 360 coverage due to it being deployed above the actual turret roof Its sensors allow for the CIWS system to act independently without crew-needed support, getting ammunition straight from within the tank.