An Afghan man who served alongside US special forces and fled his native country after its takeover by the Taliban died over the weekend shortly after being detained by immigration authorities, according to his family and an advocacy group.

Multiple explosions shook Kabul and nearby areas on Monday night as tensions with Pakistan escalated, with residents reporting fighter jets flying at low altitudes over parts of western Kabul.

ISLAMABAD (CNN) — Pakistan continued to strike areas in several provinces of Afghanistan early on Friday morning, including the capital, Kabul, according to the Afghan Taliban, as Islamabad said it was responding to an attack launched by Kabul on Thursday.

WASHINGTON (CNN) -- Cell phone images are providing evidence that a large number of civilians may have been mistakenly killed by U.S. troops operating in Afghanistan last month, two NATO officials said Sunday. The grainy cell phone video shows blankets and quilts covering bodies inside a building.