With Europe seeking to rearm, major arms makers are competing for a piece of the pie, though the inclusion of US firms raises questions about Europe’s drive toward self-sufficiency.

This week, Boeing rolled out its flight-ready Ghost Bat combat drone while rivals General Atomics and Anduril Industries unveiled full-scale models of their own

The US airframer also announced that Hensoldt has been added to its German MQ-28 supplier base, in support of a bid to land Berlin’s CCA requirement.