Agence France Presse

Washington, March 9:

The US military is about to add a new exotic weapon to its already impressive arsenal in Iraq. But in contrast to other armaments, this one does not shoot or explode. It screams and hollers.

A defence contractor announced it had secured a one-million-dollar deal to supply the First US Marine Expeditionary Force, slated to rotate into Iraq later this month, with a so-called Long Range Acoustic Device (LRAD).

"Deliveries under the contract have begun with completion expected by early April," American Technology Corporation said in a recent statement.

While LRAD can boom commands, it can also deliver a shrill 145-decibel tone over a distance of more than 300 meters, causing splitting headaches, pain, panic and, in some cases, even hearing loss, according to military experts.

Peter Dotto, a retired Marine Corps colonel who now works on non-lethal weapons at M2 Technologies, Inc said the device was likely to be used for "crowd control, area denial of personnel including check point operations, and clearing buildings."

The loudspeaker is particularly effective in dispersing hostile demonstrations of the type witnessed in Iraq earlier this month or in driving insurgents out of rat holes without exposing US troops to hostile fire, the experts explained.

The weapon has a powerful champion in United States Senator Olympia Snowe, who said LRAD was going to afford the military "a new and dynamic non-lethal capability" and made sure it was included in a $87billion supplemental package approved last year to finance military operations and reconstruction projects in Iraq.

But independent military expert and frequent Pentagon critic William Arkin said that while the weapon could be effectively used to chase terror mastermind Osama bin Laden out of his cave, its use in Iraqi cities could harm the sick, elderly and children.