The United States has announced that it is sending tens of thousands of additional military personnel to the Gulf in the biggest deployment yet of its military build-up against Iraq.
Defence Secretary Donald Rumsfeld signed the order to send up to 35,000 reinforcements to the region, including more marines who would spearhead any possible invasion force.
The troops are being sent to the Gulf in three amphibious warfare ships.
They will raise the strength of US forces in the region to more than 120,000.
BBC Pentagon correspondent Nick Childs says the US intention is to keep up pressure on Baghdad which, Washington says, has weapons of mass destruction.
"We are going to deploy forces and resources to be prepared," said a senior US official quoted by AFP.