Takeaways from the Navy's Integrated Battle Problem 21 will play a role in developing a concept of operations for the service's unmanned campaign plan released six weeks ago, Rear Adm. Robert Gaucher, the director of maritime headquarters for U.S. Pacific Fleet, told reporters Monday. IBP 21 concluded yesterday after a full week of exercises off the coast of San Diego to test the capabilities of manned and unmanned teaming and the contributions of that teaming. Unmanned underwater vehicles, destroyers and...