I recently described how a swarm of drones flew in a restricted area at Palo Verde Nuclear Power Plant on two successive nights last September. Palo Verde Nuclear Power plant - Unit 3, site of drone incursions is on the right. The documents released at the time referred to a similar incident at Limerick Nuclear Generating Station in Pennsylvania. The response was a terse list of fifty-seven security incidents (SIDs) involving drones, running from December 2014 to October 2019. Following the September drone incident, Palo Verde was supposed to be protected by drone detection technology provided by ‘Area Armor’ (likely a typo for Aerial Armor) to pinpoint the drone operator within a 13-mile radius.

Source: Forbes September 07, 2020 10:20 UTC