Israel launches its heaviest strikes in weeks after deadly Gaza protests

Israeli aircraft have struck dozens of “militant sites” across the Gaza Strip as Palestinians fired some 30 rockets into Israel in the heaviest exchange of fire between the bitter enemies in several weeks.
The fighting early Saturday followed a bloody day of border protests, in which Israeli forces shot and killed four Palestinians protesting along the perimeter fence dividing Hamas-ruled Gaza and Israel.
The sudden burst of fighting and bloodshed complicated the mission of Egyptian mediators, who have intensified shuttle diplomacy to achieve calm and prevent a full-blown conflict between Hamas and Israel.
The Israeli military said it had struck some 80 sites across Gaza by early Saturday morning, including a security headquarters building.