President-elect Donald J. Trump will encounter an Iran that is suddenly far more brittle than it was during his first administration, its leadership more uncertain, its nuclear program more exposed and vulnerable to attack. That new reality has touched off…

Amid negotiations to forge a hostages-for-cease-fire deal between Israel and Hamas in Gaza, and as the truce with Hezbollah in Lebanon mostly holds, Jerusalem has an opportunity to direct additional military resources to cut Yemen’s Houthi leadership down to size,…

Once he takes office on Jan. 20, President-elect Donald Trump will have very little time to stop Iran’s march to nuclear weapons and no margin for error, according to a report by the Jewish Institute for National Security of America.…

Iran’s position has slipped dramatically in recent weeks. Israel hammered its most powerful proxy, Hezbollah, into stopping its rocket attacks in November after the Lebanese terror group lost its leadership and thousands of fighters. Days later, Sunni rebels took advantage…