EXVR-1 Guardian Grid
this was the name of an ion generation field produced during the height of the New Order. Known as an ion defense grid, the EXVR-1 was essentially a durasteel tunnel lined with wide-pattern ion cannons. The EXVR-1 could unleash a barrage of intense ion energy on any ship passing through it, rendering the electrical and computer systems of the craft inoperable and, in many cases, permanently damaged.