U.S. President Joe Biden has urged his Russian counterpart to take measures to ease mounting tensions with Ukraine and proposed a summit between the two leaders in a third country as Washington and NATO reaffirmed their support for Kyiv. In a phone call with Vladimir Putin on April 13, Biden …

Generals provided testimony today regarding tensions on the Russia-Ukraine border and the ability of U.S. allies to move large numbers of forces quickly over great distances. Air Force Gen. Tod D. Wolters, commander of the U.S. European Command, and Army Gen. Stephen R. Lyons, commander of the U.S. Transportation Command, …

Following the alleged Israeli attack on Iran’s Natanz nuclear facility, Tehran has announced it will enrich uranium to 60% purity. The United Kingdom, France and Germany expressed their “grave concern” in a statement over Iran’s plan to ramp up uranium enrichment, a move the European powers warned would undermine the …