Pakistani authorities clear Imran Khan supporters from Islamabad after clashes

Pakistani security forces are clearing Imran Khan supporters from Islamabad after they breached a lockdown and entered a high-security zone. The operation follows clashes with police, resulting in mass detentions and reports of gunfire. Khan's supporters have been protesting for his release from prison, where he has been for over a year. Authorities have arrested more than 4,000 supporters since Friday and restricted mobile and internet services in some areas. The government has warned of severe consequences for continued protests. Travel in and out of Islamabad is heavily restricted, and educational institutions are closed amid rising political tensions.