Two boys aged between 12 and 15 years drowned in a Sam Nullah near the Indus River in Sehwan Sharif, the 24NewsHDTV channel reported on Monday.
According to police, 15-year-old Hube Ali and 12-year-old Mansoor, both are said to be boatmen drowned while bathing in the Sam Nullah.
Their relatives and local divers launched a search operation on a self-help basis and till late in the night their bodies were not found.
Both the youths were bathing in the water due to heat, police said.
Despite informing the district administration, no official could reach till filing this report.