Dozens killed in Gaza-Israel hostility exchange

GAZA, Middle East－The death toll from violence in Gaza has risen to 31, including six children and four women, the Associated Press reported on Sunday.

More than 250 people in Gaza had been wounded since Friday, the Palestinian health authorities said.

The Israeli air force targeted a house in the southern Gaza Strip city of Rafah without warning on Saturday night, killing two Palestinians and wounding more than 30 others, Palestinian security sources said.