Eric Walker added AN/TPQ-36 Firefinder radar to Counter-battery fire, and added Counter-battery fire to Long-range fires

Eric Walker added AN/TPQ-36 Firefinder radar - Wikipedia to AN/TPQ-36 Firefinder radar, and added AN/TPQ-36 Firefinder radar to Counter-battery fire and Northrop Grumman

Eric Walker added a number of topics to Long-range fires, and added Long-range fires to Military weapons