Car bomb attack and ambush in northwest Pakistan kill at least 21 police

A car bomb exploded at a police post in northwestern Pakistan, resulting in the deaths of at least 21 officers, as reported by police and security officials. The attack took place in Bannu, a district in Khyber Pakhtunkhwa province near the Afghanistan border, late on Saturday. The Ittehad-ul-Mujahideen Pakistan, a coalition of armed groups, has claimed responsibility for this violent incident.