The Army tried something new at its fifth Project Convergence experiment this year: Invading the National Training Center at Ft. Irwin, CA, with around 250 technologies that yielded plenty of ideas for how soldiers and robots might fight together in the future. The service turned PC-C5 into a “coherent warfighting framework,” said Lt. Gen. David Hodne, director of the Army Futures and Concepts Center; the 18th Airborne Corps led a joint forcible entry operation across land, air, maritime and special...