US, allies in Gulf naval exercise

The United States and its allies have launched a major naval exercise in the Gulf that they say shows a global will to keep oil shipping lanes open as Israel and Iran trade threats of war. Publicly announced in July, the operation, known as IMCMEX-12, focuses on clearing mines that Tehran, or guerrilla groups, might deploy to disrupt tanker traffic, notably in the Strait of Hormuz, between Iran and the Arabian peninsula.
The start of the event, with a symposium for officers from more than 30 navies, came as Israeli Prime Minister Benjamin Netanyahu told US television viewers on Sunday that Tehran was close to being able to build a nuclear bomb; his words fuelled talk of an Israeli strike, and of Netanyahu pressuring President Barack Obama to back Israel as Obama battles for re-election.
Military officials, diplomats and analysts - as well as Iran itself - all sought to play down the significance of the timing and to stress the defensive and hypothetical aspects of the exercise, which moves on to the water from Thursday with ships from a much smaller number of nations taking part in manoeuvres.
However, it was a clearly deliberate demonstration of the determination on the part of a broad coalition of states to counter any attempt Iran might make to disrupt Gulf shipping in response to an Israeli or US strike on its nuclear facilities - a form of retaliation Iran has repeatedly threatened. "This exercise is about mines and the international effort to clear them," Vice Admiral John Miller, commander of the US Naval Forces Central Command, told officers assembled for the symposium at his fleet headquarters in Bahrain on Monday.
"Represented here are the best of our individual countries' efforts dedicated to securing the global maritime commons." As well as Britain and France, the main European naval powers, a number of Middle Eastern states are taking part, along with countries from as far apart as Estonia and New Zealand.
"The demining efforts are clearly in preparation for a showdown with Iran," said Hayat Alvi of the US Naval War College, "Presumably in the context of either an Israeli strike targeting Iran's nuclear facilities, or some provocation that leads to an Iranian response in the Persian Gulf region." US forces in the Gulf include two aircraft carriers on permanent station, though these will not take part in the latest exercise - one of dozens held by the fleet every year. For its part, Iran has said it will hold a major air defence exercise next month, showing its ability to protect nuclear sites.