Former Pakistani Prime Minister Imran Khan has been transferred to a jail near capital Islamabad after a court extended his custody by two more weeks in a state secrets case related to his 2022 removal.

Khan, 70, was moved to Adiala Jail in Rawalpindi city on Tuesday night after having spent more than three weeks in Attock Jail some 100km (62 miles) away where he was sent following his conviction in a corruption case last month.

Secret Pakistan arms sales to the U.S. helped to facilitate a controversial bailout from the International Monetary Fund earlier this year, according to two sources with knowledge of the arrangement, with confirmation from internal Pakistani and American government documents. The arms sales were made for the purpose of supplying the Ukrainian military — marking Pakistani involvement in a conflict it had faced U.S. pressure to take sides on.