The Pentagon is preparing a dramatic course correction after years of purchasing key missile-defense interceptors in relatively modest numbers — even as China built up the world’s largest arsenal of conventional ballistic and cruise missiles and the U.S. increasingly focused on the threat of a conflict in the Indo-Pacific. Following a string of missile-heavy conflicts, U.S. air defenses have been used repeatedly to protect Israel, American forces in...

Republican senators are rallying behind the petition from families of 9/11 victims to block New York City Mayor Zohran Mamdani from attending the 25th anniversary remembrance ceremony of the attacks at Ground Zero. Several families of 9/11 victims launched an online petition calling on the National September 11 Memorial & Museum to not include Mamdani in the commemorative events honoring those who lost their lives in the terror...

Michigan Democratic Senate candidate Abdul El-Sayed is one of several socialist candidates making Medicare-for-all a centerpiece of their midterm campaigns, defending the policy even as El-Sayed acknowledged Sunday that it would require Americans to pay more in taxes in exchange for coverage untethered from employment. The stakes extend beyond who pays the insurance bill. A nationwide single-payer system would substantially change how healthcare is financed, what providers are...