What to know

• Two armed men attempted to enter the police premises and exchanged fire with officials there, police said. One of the attackers has been killed, the BBC reported.S1
• At least 16 people were killed and more than 50 others injured in a suspected suicide attack near a mosque inside a police compound in Pakistan’s northwestern Khyber Pakhtunkhwa province on Friday, according to Pakistani media reports.The attack took place dur...S2