Five Palestinians die in Gaza as Olmert vows "war"

By Nidal al-Mughrabi

GAZA (Reuters) - Israeli air strikes killed five Palestinians, including a mother and child, in the Gaza Strip on Thursday as Prime Minister Ehud Olmert vowed to wage a "war" to stop rocket attacks on the Jewish state.

The escalation in violence prompted Palestinian leaders to warn that renewed peace talks -- spurred by last week's visit by U.S. President George W. Bush -- were at stake.

In the latest bloodshed, an Israeli air strike on a car in the Gaza Strip killed at least one Islamic Jihad militant, as well as a mother and child riding in a donkey cart, Palestinian hospital officials said.

An earlier air strike killed a militant leader and his wife.

Militants in the Hamas-controlled territory have fired close to 100 rockets at southern Israel in the past two days following the killing of 18 Palestinians in some of the heaviest fighting in months in the Gaza Strip.

"A war is going on in the south, every day, every night," Olmert said in a speech in Tel Aviv. "We cannot and will not tolerate this unceasing fire at Israeli citizens ... so we will continue to operate."

"This war will not stop," the prime minister said, predicting Israeli military pressure would "tip the scales" and force a halt to rocket fire.

Olmert, saying Israel sought to avoid harming Palestinian civilians, gave no indication he might order a large-scale ground operation in the Gaza Strip, an assault Israeli officials have cautioned could cause heavy casualties on both sides.