Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Israeli Forces Attack Gaza-Bound Aid Flotilla, 10 Killed Forces board ship from helicopter 31 May 2010 In this image taken from the Free Gaza Movement website on May 28, 2010, one of the Turkish ships taking part in the 'Freedom Flotilla' is seen docked prior to heading for the shores off the Gaza Strip in this recent but undated photo. Photo: AFP In this image taken from the Free Gaza Movement website on May 28, 2010, one of the Turkish ships taking part in the 'Freedom Flotilla' is seen docked prior to heading for the shores off the Gaza Strip in this recent but undated photo. Israeli media say Israel's navy has attacked a six-ship aid convoy carrying pro-Palestinian activists to the Gaza Strip, killing at least 10 people. A private Israeli television station said Israeli forces intercepted the flotilla early Monday, firing on at least one of the vessels. Activists said about 30 people were wounded. Turkey's NTV television aired images of Israeli forces boarding a ship from helicopters and clashing with activists. Several people were shown bleeding after the confrontation. The Turkish Foreign Ministry called the raid "unacceptable" and warned Israel it will face consequences. An Israeli Cabinet minister expressed regret concerning the deaths, the first official acknowledgment by Israel that the operation had turned fatal. Israel has warned it will not allow the flotilla to reach Gaza, which has been under a blockade by Israel and Egypt since 2007 after the Palestinian militant group Hamas seized control of the territory. The aid ships, carrying more than 600 pro-Palestinian activists and 10,000 tons of supplies, left for Gaza Sunday and defied a radio warning from the Israeli navy not to approach the region. Three Israeli missile boats left their base in Haifa late Sunday to prevent the ships from entering the 32-kilometer exclusion zone Israel enforces along Gaza's Mediterranean Sea coast. An Israeli official said the navy told the boats they were approaching a blockaded area and asked them to go to the Israeli port of Ashdod or turn back. Organizers from the Free Gaza Movement and a Turkish human rights group say the convoy, which includes three cargo ships and three passenger boats, is carrying medical supplies as well as cement and other building materials, which Israel has banned from entering Gaza due to security concerns. The activists say the construction supplies are intended to help Gazans rebuild homes destroyed during Israel's military offensive in the Islamist-controlled territory early last year. In Turkey, several dozen protesters crowded outside the Israeli consulate in Istanbul Monday to demonstrate against the Israeli operation against the flotilla. U.N. officials and international aid groups say Israel's three-year blockade on Gaza has devastated the local economy and failed to weaken Hamas grip on power. Some information for this report provided by AP, AFP and Reuters. .