Declaring “America is back,” President Biden has pledged to restore alliance ties badly battered by his predecessor. Nevertheless, his botched withdrawal from Afghanistan caused dismay in NATO capitals, and the administration’s decision to create a British, U.S. and Australian submarine…

NATO’s summit on Oct. 21-22 focused on countering Russia in the Black Sea and the Baltics, but issues within the alliance remain unaddressed. Under President Recep Tayyip Erdogan, Turkey’s antagonistic behavior in the Eastern Mediterranean has become an increasing problem for NATO and…

Iran is running an elaborate nuclear shell game. While vaguely promising to resume negotiations over its nuclear program, it repeatedly stokes fears about its progress enriching uranium. Recently, for example, Tehran announced it now has 120 kilograms of 20 percent enriched…

The Biden administration’s plan to revive the 2015 Joint Comprehensive Plan of Action (JCPOA), also known as the Iran nuclear deal, no longer appears realistic, even if negotiations resume. But what comes next is far from obvious. The JCPOA may…