Marines and sailors conduct exercises at sea, the A-10C Thunderbolt II Demonstration Team, force skills competition in Egypt and more of this week's best military photos.
Pave Hawk testing, live-fire exercise at sea aboard the USS Montgomery, securing the Baghdad Embassy Compound and more of the best photos from around the military.
The Air Force found blades manufactured using a different process more than 48 years ago might be more susceptible to corrosion, which could lead to dangerous cracks.
The U.S. has been providing lethal aid in the form of Javelin anti-tank missiles to Ukraine since May, and Russian armor is reportedly deterred by the investment.