U.S. Marine Corps 1st Lt. Harrison Zhu, an unmanned aerial system commander with Aviation Combat Element, Marine Rotational Force – Darwin, participates in an interview at Kangaroo Flats Training Area, Northern Territory, Australia, July 29, 2020. Zhu discussed the RQ-21A Blackjack and the training conducted by the ACE at KFTA. The RQ-21A allows for safe, forward reconnaissance.