Rescue crews are still digging bodies out of the rubble of a drug rehabilitation hospital in the Afghan capital Tuesday morning, after officials there said an overnight Pakistani airstrike killed at least 400 people at the facility.

Tensions in South Asia have intensified after Pakistan conducted airstrikes in Afghanistan, prompting a strong reaction from India. Calling the strikes an “act of aggression,” MEA spokesperson Randhir Jaiswal stressed the need to respect Afghan sovereignty.

On Monday night, Pakistan carried out a massive airstrike on a drug rehabilitation hospital in Kabul that left 400 people dead and over 250 injured.

Pakistan's president says that Afghanistan's Taliban government has 'crossed a red line' with drone attacks that wounded several people a day earlier.

The latest strikes come in continuation of Pakistan's Operation Ghazab lil Haq, launched on February 26, according to the I&B ministry in Islamabad.

Pakistan says it struck militant hideouts in Afghanistan as cross-border fighting intensified and both sides traded blame.

The Afghanistan stars condemned the attack on a rehabilitation hospital during Ramzan, which reportedly killed 400, calling it 'sheer disregard for human lives'

Live updates on the Afghanistan-Pakistan war today. Death toll in Kabul hospital strike rises to 400. Pakistan denies hitting civilian sites as ‘Open War’ intensifies.