Why is "Kharqamar incident" trending?

Wikipedia Overview

The Kharqamar incident took place on 26 May 2019 when security forces shot activists of the Pashtun Tahafuz Movement (PTM), who were holding a protest gathering near Kharqamar check post in North Waziristan, Khyber Pakhtunkhwa, Pakistan. To stop the demonstration, the corps killed at least 13 PTM supporters and injured over 25 others. The paramilitary forces said PTM members attacked security forces before any shooting began and injured several soldiers, but the there was little evidence to contradict the witness accounts and videos, that largely pointed to the contrary. Several PTM activists, including two members of the National Assembly of Pakistan, Ali Wazir and Mohsin Dawar, were arrested by the security forces after the incident and curfew was imposed in the area. Dawar, representative of North Waziristan in the National Assembly, said the gathering had been organized by peaceful and unarmed activists to protest against the alleged beating up of a woman by the military on May 25 and other human rights abuses in the area. The paramilitary forces alleged that the PTM leaders wanted to exert pressure for release of suspected terrorists’ facilitators, but PTM leaders denied this charge.