* US Army hopes to deploy new Hellfire version soon
* "One missile for many missions," manufacturer says
* Combines killing capabilities of all previous models
By Jim Wolf
WASHINGTON, Oct 14 (Reuters) - A precision-strike missile that has been a star of the U.S.-led war on al Qaeda and its allies is about to get deadlier.
The cylindrical, 108-pound (49-kg) missile, known as Hellfire II, has been the weapon of choice on remotely piloted aircraft such as the General Atomics MQ-1A Predator and the MQ-9 Reaper.
These drones have been hunting U.S. foes in Afghanistan, Iraq, Yemen, Somalia and Pakistani tribal areas. Among the recent targets of a CIA-operated drone was U.S.-born cleric Anwar al-Awlaki, who was a top U.S. anti-terrorist target until he was killed in northern Yemen on Sept. 30.
Now an even more lethal version of the missile is close to being fielded.
It wraps all of the killer applications of previous Hellfire II models into a single warhead for greater operational flexibility, according to its maker, Lockheed Martin Corp <LMT.N>.
"One missile for many missions," said a promotional sheet next to a Lockheed missile mock-up at an annual meeting and arms bazaar of the Association of the United States Army, held in Washington this week.
The new missile is designated the AGM-114R, or Hellfire Romeo. Tipped with a "multi-purpose" warhead behind its domed nose, it is designed to knock out "hard, soft and enclosed targets" with a single Hellfire missle load, says Lockheed, the Pentagon's No. 1 supplier by sales.
Lockheed said in March that fielding of the new version had been scheduled for late next year.
Dan O'Boyle, a spokesman for the U.S. Army office that manages Hellfire missile purchases at Redstone Arsenal in Alabama, said: "We look forward to fielding the 'R' model soon." Testing remains under way.
GREATER RANGE OF TARGETS
It will provide U.S. forces with safety and reliability improvements as well as the ability to engage multiple target classes with a single missile variant, he added in an email.
The "R" version's warhead combines the shaped-charge anti-armour capability of the initial anti-tank version with the enhanced effects of fragmentation, blast/fragmentation and heat/blast/overpressure built into later models.
"This means that it can be used against a far greater range of targets," said Gareth Jennings, managing editor at Jane's Missiles & Rockets, an authoritative yearbook.
"Before you would have to employ a specific missile-type to take out a particular kind of target -- tank, truck, foot soldier," he said. "This allows the aircraft to engage 'targets of opportunity' as they appear on the battlefield."
In August al Qaeda's second-in-command, Atiyah abd al-Rahman was killed in a drone strike in northwest Pakistan. [ID:nN1E77Q09T]
Ilyas Kashmiri, an alleged leader of both al Qaeda and one of its Pakistan-based affiliates, was killed in a suspected U.S. drone strike in June.
The new version also will be able to be fired at "off-bore" targets for the first time, meaning the aircraft or helicopter does not have to be pointing at the target to acquire it, Jennings said.
Hellfire, a loose arcronym for Heliborne, Laser, Fire and Forget, is the primary air-to-ground missile system for the U.S. armed forces, the Central Intelligence Agency's paramilitary capabilities and many allied nations.
The new missile, like its predecessors, can be launched from a range of platforms in the air, at sea or on the ground. It uses a designator spot laser that can lock on to its target before or after launch.
Export deliveries of air-launched Hellfire missiles have been made to Australia, Egypt, France, Greece, Iraq, Israel, Japan, Lebanon, South Korea, Kuwait, the Netherlands, Saudi Arabia, Spain, Singapore, Taiwan, Turkey, the United Arab Emirates and the United Kingdom, according to Jane's.
Another version has gone to Greece, Israel, Japan, Kuwait and the Netherlands. In 1987, Sweden ordered a coastal defence variant, local designation RBS-17, and Norway ordered similar missiles in 1994, the yearbook said.
(Reporting by Jim Wolf, Editing by Sandra Maler)