Democrats Amy McGrath and Kim Mangone are challenging two of the most powerful Republicans in Congress, Senate Majority Leader Sen. Mitch McConnell …

Democrat Kim Mangone is challenging one of the most powerful Republicans in Congress, House Minority Leader Kevin McCarthy, to represent California’s 23rd District.

Here is a look at some of the key milestones in station’s development and use.

Democrat Amy McGrath is challenging one of the most powerful Republicans in Congress, Sen. Mitch McConnell (Ky.) for his Senate seat.

Faced with a rapidly growing Chinese Navy, the U.S. Army is seeking to adapt a land-based targeting system for a maritime strike role.

Ukraine has already purchased Baykar Makina Bayraktar TB2 unmanned air systems from Turkey and is a partner in the development on the company’s larger Akinci medium-altitude, long-endurance platform.

The declaration by Iran appears to open the door to re-opening arms purchases with China and Russia, but U.S. diplomats warned any such deals would trigger a new round of sanctions.

The lack of an appropriations bill passed by Congress and signed into law by the president is forcing the U.S. Space Force to slow down some of its work.