The Dutch Defence Helicopter Command took part in the exercise TAC NL in May 2017.The command which consist of Boeing AH-64DN Apaches of 31 Sqn, Eurocopter AS532U2 Cougars,and Boeing Chinooks from 298 Sqn deployed to Deelen Airbase from their home at Gilze-Rijen,conducting operations in the Arnhem area incl Radar avoidance tactics.it was during this period that i captured these images through the assistance of COAP