U.S. and British forces are capturing territory in southern and western Iraq, moving quickly to secure key military targets and oil fields.
Pentagon officials say American and British soldiers have captured two key airfields in western Iraq called H-2 and H-3 without encountering much resistance. Officials say the airfields could be sites where Iraq is keeping Scud missiles or weapons of mass destruction.
Coalition soldiers are encountering both hostile fire and white flags in their race across the desert toward Baghdad and Basra.
British soldiers have secured the Faw peninsula on the Persian Gulf, where strategic oil facilities are located. U.S. Marines have captured the strategic port in the southern Iraqi city of Umm Qasr. Hundreds of Iraqi soldiers have surrendered, while others have fired at advancing coalition troops.
U.S. military officials are reporting the first combat fatality of the war. They say a U.S. marine was killed in fighting during an advance on an oil field in southern Iraq.
Earlier, eight British and four American soldiers were killed when a U.S. Marine helicopter crashed in northern Kuwait.
There were no reports of hostile fire in the area.
Pentagon officials are denying claims by the Iraqi military that its anti-aircraft batteries shot down a U.S. or British warplane during an air raid Friday.
Meanwhile, the Pentagon released a statement saying water could be used as a weapon in the Iraqi military arsenal. Defense officials say Iraq could deliberately use flooding by releasing water from reservoirs or destroying dams. The Pentagon says Iraq used this tactic to deter Iranian troop advances during the Iran-Iraq war.
Defense officials say such a move could displace thousands of Iraqis, causing a major humanitarian crisis.