What happened in Balochistan, Pakistan and who were the targets of the attack?

At least seven people were killed by gunmen in Pakistan's Balochistan province in a targeted attack. According to officials, the attackers specifically identified and shot dead bus passengers who were from the Punjab region. This tragic incident highlights ongoing regional tensions in Pakistan, particularly involving Balochistan province, which has experienced various forms of unrest and violence. The selective targeting of passengers based on their regional identity points to possible ethnic motivations behind the attack.