Citation :Soldiers Search Iraq Oil Refinery Complex

Sunday May 4, 2003 6:59 PM

BAIJI, Iraq (AP) - U.S. soldiers emerged into sunlight after exploring one of Saddam Hussein's most elaborate tunnel complexes Sunday, bewildered by a single question: Why did the Iraqi leader build an entire oil refinery inside a mountain?

Blueprints scattered on the floor of a dusty office in the complex indicate construction started in December 1980, three months after the start of the Iraq-Iran war. But whether the refinery was encased in rock for security or other reasons wasn't immediately clear to soldiers of the 4th Infantry Division.

``Maybe it was Saddam's personal gas plant. I don't know what it is,'' said Maj. Edward Chesney, 40, operations officer for the 3rd Battalion, 66th Armored Regiment, who oversaw infantry searching room after room of the complex by flashlight.

Invisible from the main highway, the refinery's entrance is reached by an access road running through a Special Republican Guard camp. The entrance is pocked by shrapnel from American bombs from the 1991 Gulf War - one of which sits unexploded and rusting outside - but inside, the thick, reinforced concrete ceilings of the complex show no damage.

``The ultimate bunker is a mountain,'' said Lt. Col. Larry Jackson, 42, of Abbeville, S.C., commander of the 3-66th, which is responsible for the Baiji area.

Although Baiji, 120 miles north of Baghdad, has a population of 15,000, many of Iraq's most important facilities were located in or near the city. Its central location between Mosul, Kirkuk and Baghdad made it geographically significant. The proximity to Saddam's hometown of Tikrit provided a loyal work force.

The area also has an aboveground refinery and a rocket fuel production facility. On the outskirts, a 12-square-mile camp, now abandoned, holds several million tons of ammunition.

``It's a hub of industry here. It supports a whole lot of stuff from Baghdad to Kirkuk, but why the Iraqis put (a refinery) here, your guess is as good as mine,'' Jackson said.

The refinery was the latest of Saddam's underground complexes that U.S.-led coalition forces have discovered as they move across Iraq.

Australian troops found a vast network of underground bunkers at a major air base captured in western Iraq in the final days of the war. In early April at the airport outside Baghdad, soldiers from the U.S. Army's 101st Airborne Division searched a 12-room complex inside a cave with white marble floors, 10-foot ceilings and fluorescent lighting. They found signs of recent abandonment - but no Iraqis.

The underground oil refinery looked like it had been abandoned for some time. A thick layer of dust covered everything.

Inside one room, a 10-foot-high vault door made of 12-inch-thick steel opened into a hallway. The hall led to a control room where '70s-era equipment had dials and switches labeled in English. Next door was a laboratory, where white tile counters were still laden with glass beakers - most empty but one containing a dark liquid.

After returning to base camp, Capt. Tad Corkery, a spotter with the 4th Battalion, 42nd Field Artillery Regiment, shrugged and said only Saddam could know what it was all for.

``Guess we have to find him and ask him,'' said the 28-year-old from Andover, Mass.