The Navy moved its SSN(X) from a 2035 start to the "early 2040s," as it takes risk in modernization programs to pay for current operations and readiness.
Fourteen CH-47-ER Chinooks, destined principally for use by British special forces, will be delivered to the Royal Air Force under the terms of the deal.
Footage showed an Altius-700M shooting out of a ground-based launcher, cutting through the air and then crashing into a mock surface-to-air missile system.
George Rumford, director of the Test Resource Management Center, told lawmakers this week the effort to build a new high-speed track is in the study phase.