A ceasefire between Israel and Gaza's Hamas rulers took hold on Thursday after eight days of conflict, although deep mistrust on both sides cast doubt on how long the Egyptian-sponsored deal can last.
Even after the ceasefire came into force late on Wednesday, a dozen rockets from the Gaza Strip landed in Israel, all in open areas, a police spokesman said.
In Gaza, witnesses reported an explosion shortly after the truce took effect at 9 p.m (1900 GMT), but there were no casualties and the cause was unclear.
The deal prevented, at least for the moment, an Israeli ground invasion of the Palestinian enclave following bombing and rocket fire that killed five Israelis and 162 Gazans, including 37 children.
But trust was in short supply. The exiled leader of Hamas, Khaled Meshaal, said his group would respect the truce if Israel did, but would respond to any violations.
“If Israel complies, we are compliant. If it does not comply, our hands are on the trigger,’’ he said at a news conference in Cairo.
Israeli Prime Minister Benjamin Netanyahu said he had agreed to “exhaust this opportunity for an extended truce’’, but told his people a tougher approach might be required in the future.
Both sides quickly began offering differing interpretations of the ceasefire, brokered by Egypt's new government and backed by the U.S., highlighting the many actual or potential areas of discord.
If the truce holds, it will give the 1.7 million Gazans respite from days of ferocious air strikes and halt rocket salvoes from militants that have unnerved a million people in southern Israel and reached Tel Aviv and Jerusalem for the first time.
“Allahu akbar, (God is the greatest), dear people of Gaza you won,’’ blared mosque loudspeakers in Gaza as the truce took effect.
“You have broken the arrogance of the Jews.’’
Fifteen minutes later, wild celebratory gunfire echoed across the darkened streets, which gradually filled with crowds waving Palestinian flags.
Juilating women leaned out of windows and fireworks lit up the sky.
Meshaal thanked Egypt for mediating and praised Iran for providing Gazans with financing and arms.
“We have come out of this battle with our heads up high,’’ he said, adding that Israel had been defeated and failed in its “adventure’’.
Some Israelis staged protests against the deal, notably in the southern town of Kiryat Malachi, where three people were killed by a Gaza rocket during the conflict, army radio said.
Netanyahu, already taking political flak from an Israeli opposition that had rallied to him during the Gaza fighting, said he was willing to give the truce a chance but held open the possibility of reopening the conflict.
“I know there are citizens expecting a more severe military action, and perhaps we shall need to do so,’’ he said.
The rightist Israeli leader, who faces a parliamentary election in January, delivered a similar message earlier in a phone call with U.S. President Barack Obama, his office said.
According to a text of the ceasefire agreement, both sides should halt all hostilities, with Israel desisting from incursions and targeting of individuals, while all Palestinian factions should cease rocket fire and cross-border attacks.
The deal also provides for easing Israeli restrictions on Gaza's residents, who live in what British Prime Minister David Cameron has called an “open prison’’.
The text said procedures for implementing this would be “dealt with after 24 hours from the start of the ceasefire”.