In a significant escalation of political tension, authorities in Pakistan have arrested over 150 supporters of the Pakistan Tehreek-e-Insaf (PTI) party as they gathered to mark the anniversary of former Prime Minister Imran Khan’s incarceration. The arrests took place in several cities, including Karachi, Lahore, and Islamabad, where demonstrators marched in defiance of government restrictions on public gatherings. Eyewitnesses reported a heavy police presence, with forces employing batons and tear gas to disperse crowds. Protesters…