[This story was updated on 04.04.03 at 5:27 p.m. ET.]

In another one of several TV appearances Saddam Hussein has made since Operation Iraqi Freedom began March 19, the Iraqi president made a reference to events of the conflict for the first time, suppressing the belief that he was wounded, perhaps fatally, in the first day's attack.

While a mention of the U.S. Apache helicopter that had gone down earlier in the war placed the taped message as recent, some suspicion remains that the man in the video is not Hussein but one of the body doubles he's believed to have used in the past.

On Friday (April 4), Iraqi state television aired prerecorded footage of a man purported to be Hussein acknowledging a farmer whom Iraqi officials credit for the shooting down of the Apache. He also urged Iraqis to fight the U.S and British troops "with what you have available," according to CNN. He then contradicted most other news reports by saying only a few coalition troops have passed Iraqi soldiers around the capital of Baghdad. (Click for map of the battlefield)

Most reports have previously confirmed that U.S. troops had devastated at least two divisions of Iraq's elite Republican Guard (see "What Is The Republican Guard?") and were as close as six miles to Baghdad.

This was the second televised appearance for Hussein Friday. Arabic news network al Jazeera, among others, broadcast a tape of Hussein walking down a Baghdad street, smiling and greeting cheering citizens.

Also Friday, Iraq's Information Minister Mohammed Saeed al-Sahaf warned that U.S. forces will "face something that is not conventional" that night, furthering fears that as troops approach the capital, the more likely Hussein's regime is to use chemical or biological weapons.

However, Sahaf claimed Iraq would not use weapons of mass destruction. Instead, martyrs, those who sacrifice their lives for their cause, would be used.

South of Baghdad, U.S. troops discovered stocks of an unidentified white powder, a nerve gas antidote and texts detailing how to conduct a chemical attack at an industrial facility south of Baghdad.

A top Pentagon official said the facility was a training base for Iraqi troops, not a location where chemical or biological agents were stored in large quantities. And he stopped short of saying it represented evidence that Iraq possesses such weapons.

"Our conclusion at this point is that it wasn't a WMD site," Brig. Gen. Vincent Brooks said during his afternoon briefing with reporters at Central Command in Qatar, using the short-hand term for weapons of mass destruction.

A short time later, troops in another location south of Baghdad made a similar discovery, according to Reuters. Further details about what exactly they found were unavailable at press time.

While the U.S. has yet to uncover large quantities of chemical or biological agents, Brooks said that the American-led incursion into Iraq has yielded substantial evidence that the Iraqi regime was violating United Nations resolutions. President Bush and others justified the current action in Iraq on the basis that the country's regime poses a threat to global security due to its possession of weapons prohibited by the U.N.

Brooks said the U.S. has evidence that Iraq has fired missiles with longer range than was permitted under U.N. rules. He said the Iraqi regime has used the U.N.'s oil-for-food program to acquire the nerve gas antidote atropine, which also violated U.N. resolutions.

Brooks expressed confidence that U.S. forces will eventually find stocks of chemical or biological agents. But he said the first priority was to secure Iraq for its citizens.

"As time goes on, they will lead us to where the weapons of mass destruction are located," he said.

Northwest of Baghdad, three American Special Forces troops and two Iraqi civilians, including a pregnant woman, were killed in an apparent suicide car bombing at a checkpoint near the Haditha Dam.

The pregnant woman reportedly screamed in distress from the car, prompting three U.S. Special Forces troops to approach. A moment later the vehicle was detonated and all five, including the driver, were killed.

Just south of Baghdad, members of the U.S. 3rd Infantry Division have for all intents and purposes secured Saddam International Airport, which they have renamed "Baghdad International Airport." Sporadic fighting continued between troops and informal bands of Iraqi forces. American troops were also in the process of securing a series of cellars and tunnels under the airport.

Explosions lit up a blacked-out Baghdad early Friday local time as U.S. ground troops moved closer to sections of the Iraqi capital. Power is out in a large portion of the city, the first widespread power outage to hit the city since Operation Iraqi Freedom began. Central Command said the power grid was not among the targets of bombing raids.

Other recent key developments:

  • Washington Post columnist Michael Kelly was the first U.S. journalist to be killed in Iraq.

  • The Red Cross sent more humanitarian aid to Basra to replenish depleted supplies.

  • The House Armed Services Committee held a hearing Friday to investigate whether Iraq's treatment of coalition POWs is in violation of international law. The senate Armed Services Committee is planning a similar hearing, according to Fox News.

  • Although the U.S. Navy's use of dolphins and sea lions to detect floating mines is seen as cute by some, the folks at PETA (People for the Ethical Treatment of Animals) aren't among them. The animal-rights group complained to Secretary of Defense Donald Rumsfeld that using the sea mammals, as well as using chickens and pigeons to detect the presence of chemical weapons, was cruel.

  • Rescued POW Pfc. Jessica Lynch underwent her second surgery Friday, a procedure on her spine, according to CNN. Lynch sustained a head wound and fractures in both legs, her right ankle and foot, and right arm. Initial reports that cited gunshot and stab wounds proved to be inaccurate.

  • Approximately 2,500 Republican Guard troops reportedly surrendered to U.S. forces southeast of Baghdad on Friday. The troops were part of the Guard's Baghdad Division, which U.S. officials say no longer exists as an effective fighting force.

  • An influential Shiite cleric instructed Muslims not to resist the advance of coalition troops through Iraq. The edict constituted a key endorsement of the U.S. presence, Pentagon officials said.

  • U.S. troops in the Iraqi city of al Kut discovered a stash of thousands of Iraqi rifles, which they later destroyed by rolling over them with armored personnel carriers.

  • Two Russian military commanders met with top Iraqi officials just days before the beginning of the war to provide advice on how to fight coalition forces, according to Russian news Web site www.gazeta.ru. One of the officials in question was contacted for the story and did not deny the report.

  • Secretary of State Colin Powell held a whirlwind series of more than 20 meetings with European leaders gathered in Brussels on Thursday. By the end of the day, the U.S. and its NATO allies appeared to reach a broad agreement that the United Nations should have a hand in governing post-war Iraq.

  • Elsewhere in Europe, German Chancellor Gerhard Schroeder appears to be softening his stance toward the U.S.-led war in Iraq. Schroeder, a staunch opponent of the war before the hostilities began, now says he hopes coalition forces win a speedy victory. He also indicated that Germany would consider sending peacekeeping forces to a post-war Iraq.

  • At Camp Lejeune in North Carolina on Thursday to meet with families of Marines killed in Iraq, President Bush vowed, "We will accept nothing less than complete and final victory. The course is set. We're on the advance. Our destination is Baghdad."

  • The latest casualty toll, according to the Pentagon: 79 U.S. and British troops dead, 22 Americans missing. Five hundred Iraqis dead, 8,000 taken prisoner. Iraqi officials claim the civilian death toll alone is more than 1,250 and more than 5,000 have been injured.

    — Joe D'Angelo, Corey Moss and Ethan Zindler

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