India, Dec. 2 -- Former Pakistan Prime Minister Imran Khan is alive but "being mentally tortured", his sister Dr Uzma Khanum said Tuesday evening after a rare 20-minute meeting inside Rawalpindi's Adiala Jail.

Speaking to reporters, Dr Khanum said her brother appeared physically fine but "angry" over his treatment, claiming he is confined to his cell almost all day, allowed outside only briefly, and denied communication with anyone.

General Munir, widely seen as the most influential figure in the country after recent military and constitutional developments, has long been at the centre of Khan's accusations.

The meeting came after weeks of rising speculation about the former Prime Minister's health.

Concerns deepened last month when K...