Islamabad, May 29 (IANS) Two Pakistani policemen were killed Sunday in an attack by motorcycle-borne gunmen at a checkpoint in Quetta city, a media report said.

The gunmen opened fire at the checkpoint on Spinny Road, killing two policemen and injuring three others, including two passersby, Xinhua reported citing local media.

They fled the scene before other security personnel could reach the site.

No group has claimed responsibility for the attack.