The two ACPs drove up onto the verge and twelve soldiers pile out, using the APCs as cover, the gunship behind them offering fire support. 

"Sir, the two SNs are fighting each other. How do we proceed?" The sergeant relayed to Knight.
"Put them both down. Complete clean up." He responded. 

As soon as they had the kill order, one of the soldiers used their grenade launcher to fire a Silver Nitrate shell directly in the midst of the battle. The grenade exploded, scattering the flashing shards of silver. Rendering their healing abilities impaired. As soon as this was done, the soldiers began to open fire, mostly randomly due to their sensors being blocked by their own gas.