The US has declared support for Pakistan's "right to self-defense" after Islamabad announced "unrestricted warfare" and launched airstrikes against its neighbor.

Pakistan's military launched airstrikes on Afghanistan's capital Kabul and other areas after announcing "unlimited war" with its neighbor.

Pakistan's defense minister has declared "unlimited war" on Afghanistan following a series of retaliatory attacks by the Taliban along the shared border.

Trump called British service members "great and very brave" after facing criticism for downplaying allies' roles in Afghanistan.

The US president claimed NATO allied forces did not fight on the front lines in Afghanistan, a comment that enraged British officials.