GAZA/JERUSALEM (Reuters) - A brief Israeli truce to allow aid to reach Palestinians ended on Monday amid accusations of strikes by both sides, while Jerusalem was rocked by two attacks that appeared to be a backlash against the war in Gaza.
An Israeli military spokeswoman said there had been no strikes since 10 a.m. (0700 GMT), when the seven-hour truce started. She said four rockets had been fired from Gaza later and two had crashed inside Israel. There were no reports of casualties or damage.
In Jerusalem, a Palestinian driving an excavator ran over and killed an Israeli and then overturned a bus, in what police described as a terrorist attack. Police shot the excavator driver dead; there were no passengers on the bus.
Several hours later, a gunman shot and wounded a soldier near Jerusalem's Hebrew University before fleeing on a motorcycle, police said.
Israel had announced its ceasefire to free up humanitarian aid and allow some of the hundreds of thousands of Palestinians displaced by almost four weeks of war to go home.
The military is wrapping up the main objective of the ground assault, the destruction of cross-border infiltration tunnels from Gaza, and it has told residents of some towns they can return home.
A spokesman for Prime Minister Benjamin Netanyahu said, however, Israeli forces would be on both sides of the border once the tunnels operation ended.
"The campaign in the Gaza Strip goes on," said a statement from Netanyahu's office.
Israel launched its offensive on July 8 following a surge in Hamas rocket salvoes. It escalated from air and naval barrages to overland incursions centered on Gaza's tunnel-riddled eastern frontier, but also pushed into densely populated towns.
Gaza officials say 1,831 Palestinians, most of them civilians, have been killed and more than a quarter of the impoverished enclave's 1.8 million residents displaced. As many as 3,000 Palestinian homes have been destroyed or damaged.
Israel has lost 64 soldiers in combat and three civilians to Palestinian cross-border rocket and mortar fire that has emptied many of its southern villages. Iron Dome interceptors, air raid sirens and public shelters have helped stem Israeli casualties.
Palestinian groups, including representatives from Hamas and Islamic Jihad, held their first formal meeting in Cairo on Monday with Egyptian mediators hoping to pave the way towards a durable ceasefire agreement with Israel.
Egyptian mediation, supported by the United States and the United Nations and also involvingQatar, Turkey and Western-backed Palestinian President Mahmoud Abbas, has been complicated by the dramatically divergent terms set by Israel and Hamas.
The Israelis, however, have shown little interest in resuming negotiations after blaming Hamasfor violating Friday's truce with the Rafah ambush - an accusation echoed by the United Statesand the United Nations, though disputed by Hamas.
Egyptian diplomats said that while Cairo might contemplate easing the limited freedom of movement across its own border with Gaza, it was unlikely to accept Palestinian calls to allow a normal flow of trade.
Israel's truce announcement met with suspicion from Gaza's ruling Islamist Hamas movement and followed unusually strong censure from Washington at the apparent Israeli shelling on Sunday of a U.N.-run shelter that killed 10 people.
An Israeli official said the ceasefire, from 10 a.m. to 5 p.m. (0700 to 1400 GMT), applied everywhere but areas of the southern town of Rafah where the military intensified assaults after three soldiers died in a Hamas ambush there on Friday.
Italy said it was sending 30 tonnes of supplies including tents, emergency generators and water purification kits to ease living conditions in Gaza.
Media in Britain reported that a British aid worker was killed on Sunday during an Israeli strike inRafah while he was delivering supplies to a hospital. The British Foreign Office said it was looking into the report.