The long-awaited contract signing pushes back first delivery by four years to 2026, with the program now concluding a year later than scheduled in 2029.
NASA and Roscosmos are probing an ammonia coolant leak in the aft instrument compartment of the Soyuz MS-MS-22 crew capsule at the International Space Station.
The RQ-4B introduction comes as the Japanese Defense Ministry published a new national defense strategy, which includes greater investment in uncrewed systems.
The Canadian-based executive wants the government to keep the Canadian Multi-Mission Aircraft program open to competitive bids, including the Global 6500.
The additional money includes $442 million for the U.S. Space Force to buy one Wideband Gapfiller Satellite for high-data rate military communication services.
The ground tests are of the hybrid-electric propulsion system that will power the modified De Havilland Dash 8-100 flight demonstrator starting in 2024.
The war in Ukraine has highlighted shortfalls in the stockpile and industrial base for missiles, with both sides expending thousands of missiles so far.