At least 10 people were allegedly injured after a huge blast rocked a military hospital in Rawalpindi on Sunday, according to Pakistani Twitter users.

A human rights worker from Quetta, Ahsan Ullah MiaKhail, has alleged that the army has barred the media from covering the incident.

He also claimed that UN-blacklisted terrorist and Jaish-e-Mohammed (JeM) chief Masood Azhar was admitted at the hospital where the blast occurred.

"Huge #blast at Military Hospital in #Rawalpindi, #Pakistan. 10 injured shifted to emergency. Jaish-E-Mohammad Chief Maulana Masood Azhar is admitted here. Completely Media blackout by Army. Media asked Strictly not to cover this story," MiaKhail tweeted.