Killswitch

The killswitch has several functions. One is to destroy evidence of an agent when they are killed and damaging any hostiles who are around. Its other function is security, if an agent goes AWOL then someone at UNATCO can say a phrase and it explodes the agent.

Nano-augmented agents have a similar killswitch. The main diferences are that it doesnt blow up the agent and it take around 24 hours to kill the agent, while older killswitches are instant. The way that the nano-augmented killswitch works is the nanites are programmed to go into exponentional growth.