The Latest Breaking News from Pentagon

Analysis: As Russian troops turn to Donbas, Ukraine’s pleas for munitions continue

President Joe Biden has gathered top military brass for their first in-person meeting at the White House as a group during his presidency

Defense Secretary Lloyd Austin has spoken with his Chinese counterpart for the first time since becoming Pentagon chief more than a year ago

Putin's war is a tragedy for the world, but it already has big winners: Weapons firms and the Pentagon budget

According to the latest U.N. climate report, the world is on track to reach catastrophic levels of warming — more than double the 1.5 degrees Celsius target set by the Paris Agreement. U.N. Secretary General António Guterres called it “a file of shame.”

Ukraine received fighter jets to help resist the Russian invasion, as Moscow intensified its offensive in the east where a besieged officer in Mariupol warned Wednesday his forces were facing their "last days, if not hours". The West has responded to a renewed Russian push into the Donbas region with…

Shelling and strikes in Donbas increasing but Russians hampered by logistical problems, Ministry of Defence claims

About 1,000 civilians remain trapped at a steel plant where Ukrainian forces are making their last stand in the besieged city of Mariupol, President Volodymyr Zelenskiy said on Wednesday. Ukraine blamed Russian forces for failing to respect a temporary ceasefire. Follow the day’s events as they unfolded on our liveblog.…

Russia is hurling its military might against Ukrainian cities and towns and pouring more troops into the war