Major air assault today in Iraq:

BAGHDAD, Iraq (CNN) — U.S. and Iraqi forces on Thursday launched the largest air assault operation since the invasion of Iraq nearly three years ago, the U.S. military said.

More than 50 aircraft are involved in Operation Swarmer, supporting more than 1,500 Iraqi and U.S. troops near Samarra, about 75 miles (121 kilometers) north of Baghdad.

The aircraft also delivered troops from the Iraq and U.S. Army to “multiple objectives.”

The offensive began Thursday morning in southern Salaheddin province “to clear a suspected insurgent operating area northeast of Samarra,” the site of the bombing of the Shiite shrine that escalated sectarian tensions and pushed Iraq to the brink of civil war.

And I’m sure this doesn’t have a thing to do with Bush’s ratings being down in the tank. Nuh uh, of course not.

Pray for the people of Iraq. They need it.

UPDATE: This was the step they talked about last year - blanket bombing, basically. Anything to give them political cover for a troop withdrawal, no matter how many civilians die.

Don’t believe all that “surgical strike” horseshit. And those of us who are old enough remember just how badly this tactic worked in Vietnam:

Within the military, the prospect of using airpower as a substitute for American troops on the ground has caused great unease. For one thing, Air Force commanders, in particular, have deep-seated objections to the possibility that Iraqis eventually will be responsible for target selection. “Will the Iraqis call in air strikes in order to snuff rivals, or other warlords, or to snuff members of your own sect and blame someone else?” another senior military planner now on assignment in the Pentagon asked. “Will some Iraqis be targeting on behalf of Al Qaeda, or the insurgency, or the Iranians?” [...]

The American air war inside Iraq today is perhaps the most significant—and underreported—aspect of the fight against the insurgency. The military authorities in Baghdad and Washington do not provide the press with a daily accounting of missions that Air Force, Navy, and Marine units fly or of the tonnage they drop, as was routinely done during the Vietnam War. One insight into the scope of the bombing in Iraq was supplied by the Marine Corps during the height of the siege of Falluja in the fall of 2004. “With a massive Marine air and ground offensive under way,” a Marine press release said, “Marine close air support continues to put high-tech steel on target. . . . Flying missions day and night for weeks, the fixed wing aircraft of the 3rd Marine Aircraft Wing are ensuring battlefield success on the front line.” Since the beginning of the war, the press release said, the 3rd Marine Aircraft Wing alone had dropped more than five hundred thousand tons of ordnance. “This number is likely to be much higher by the end of operations,” Major Mike Sexton said. In the battle for the city, more than seven hundred Americans were killed or wounded; U.S. officials did not release estimates of civilian dead, but press reports at the time told of women and children killed in the bombardments.

In recent months, the tempo of American bombing seems to have increased. Most of the targets appear to be in the hostile, predominantly Sunni provinces that surround Baghdad and along the Syrian border. As yet, neither Congress nor the public has engaged in a significant discussion or debate about the air war.

The insurgency operates mainly in crowded urban areas, and Air Force warplanes rely on sophisticated, laser-guided bombs to avoid civilian casualties. These bombs home in on targets that must be “painted,” or illuminated, by laser beams directed by ground units. “The pilot doesn’t identify the target as seen in the pre-brief”—the instructions provided before takeoff—a former high-level intelligence official told me. “The guy with the laser is the targeteer. Not the pilot. Often you get a ‘hot-read’ ”—from a military unit on the ground—“and you drop your bombs with no communication with the guys on the ground. You don’t want to break radio silence. The people on the ground are calling in targets that the pilots can’t verify.” He added, “And we’re going to turn this process over to the Iraqis?”