GAZA, GAZA STRIP - Israeli forces opened fire during a demonstration in the northern Gaza Strip near a border crossing Tuesday, killing two Palestinian protesters and
injuring 46 others, the Palestinian health ministry said.
The Israeli military had no initial knowledge of any casualties or that live fire had been used, a spokeswoman said.
Israel was marking the Yom Kippur fast day from dusk on Tuesday, when very few officials are available for comment.
Many youths burned tires and hurled stones at Israeli security forces, local residents said. A doctor at Gaza's Indonesian Hospital said both men were hit by live ammunition, one in the chest and the other in the back. Three of the wounded were hit by bullets.
Earlier, two other men found dead near the site of an Israeli missile strike at the coastal strip's border with Israel on Monday were identified as Palestinian cousins, family members said.
The Israeli military said it had attacked a group suspected of tampering with the border fence.
Israel withdrew its troops and settlers from Gaza in 2005 but maintains tight control of its land and sea borders and has fought three wars there in the past decade against Hamas Islamist militants that control the territory.
With Egypt, Israel has imposed a blockade that the World Bank says has left Gaza's economy in crisis, leaving its 2 million people with limited access to health care, clean water and electricity.
Peace talks between Israel and the Palestinians have been stalled for several years and Israeli settlements in the occupied territories, where the Palestinians hope to establish an independent state, have expanded.
The border between Gaza and Israel has been the scene of weekly Palestinian demonstrations since March 30. At least 181 Palestinians have been killed in the protests, according to Palestinian health officials.
The Israeli army says it is defending its border against rioting protesters who have sought to breach the fence and enter Israel.