Europe Talks Tough on Military Spending, but Unity Is Fracturing

European leaders have gotten the message from Washington about doing more for their own defense and for Ukraine, too. They are talking tough when it comes to supporting Ukraine and about protecting their own borders, and they are standing up…

What to Know About the Only US Military Base in Greenland

Once called Thule Air Base, now known as Pituffik Space Base, this U.S.-operated installation in northwestern Greenland is one of the most strategically important military sites in the world — even if most Americans have never heard of it. “It…

Russia and Ukraine Agree to Black Sea Cease-fire: What to Know

Russia and Ukraine have agreed to cease fighting in the Black Sea in a U.S.-brokered deal, but it remains unclear whether the agreement can come into force soon — if at all. Russia had a major caveat: it would abide…

Russia and Ukraine Hold U.S.-Mediated Talks in Riyadh: What to Know

Ukrainian and U.S. officials on Tuesday held a second session of negotiations in Saudi Arabia to discuss a possible limited cease-fire, a day after Russian and American delegations held similar discussions that lasted more than 12 hours. Kyiv and Moscow…