MOGADISHU, Somalia - Somalia's interim president entered the restive capital Monday for the first time since his election as the US military attacked suspected members of al-Qaida aligned with the former Islamic rulers who retreated from Mogadishu.

In this May 11, 2005 file photo, Somalia's President Abdulahi Yusuf leaves a meeting of Somalia's parliament in Nairobi, Kenya. Somalia's interim president entered the restive capital Monday for the first time since being selected more than two years ago, joining his administration's struggle to give the country a functioning government it has lacked since 1991. [AP]

President Abdullahi Yusuf's administration is struggling to give the country a functioning government it has lacked since 1991. Yusuf took office in 2004 as head of a transitional administration formed with UN help in hopes of restoring order in a country riven by more than a decade of anarchy, but he had spent much of his time outside Somalia because of insecure conditions.

Yusuf's arrival came 10 days after Islamic fighters fled from Mogadishu at the approach of government troops, who had been under attack in their lone stronghold in the west until Ethiopian infantry, tanks and warplanes intervened in the war Dec. 24 and turned the tide.

In Washington, a government official confirmed that the US military launched a strike against several suspected members of al-Qaida in Somalia, using at least one AC-130 gunship. The official spoke on condition of anonymity because of the sensitivity of the operation.

The official did not say where the attack took place. Earlier, a CBS News report citing Pentagon sources said the attack at a site at the southern tip of Somalia targeted the senior al-Qaida leader in East Africa and an al-Qaida operative wanted for his involvement in the 1998 bombings of the American embassies in Kenya and Tanzania.

On Tuesday, Somalia's deputy prime minister told The Associated Press that suspects in the embassy bombing were the targets.

"The US were trying to kill the al-Qaida terrorists who carried out the bomb attacks on their embassies in Kenya and Tanzania," Deputy Prime Minister Hussein Aideed said. "They have our full support for the attacks."

The US had accused the Islamic militia that had controlled Mogadishu until recently of harboring the al-Qaida suspects.

Yusuf's troops and their Ethiopian allies appeared close to defeating the main Islamic force making a stand in a jungle region in the far south that is a suspected al-Qaida base.

Earlier on Monday, the defense minister, Col. Barre "Hirale" Aden Shire, said troops were poised to enter Ras Kamboni, on the southernmost tip of Somalia between the sea and the Kenyan border, after a fierce two-day battle. US warships patrolled off shore and the Kenyan military guarded the border to watch for fleeing militants.

Shire said skirmishes were still taking place outside Ras Kamboni and both sides had suffered heavy casualties.

US officials said after the Sept. 11 attacks that extremists with ties to al-Qaida operated a training camp at Ras Kamboni and al-Qaida members are believed to have visited it. The alleged mastermind of the embassy bombings in East Africa, Fazul Abdullah Mohammed, escaped to Ras Kamboni, according to testimony from one of the convicted bombers.

Leaders of the Islamic movement have vowed from their hideouts to launch an Iraq-style guerrilla war, and al-Qaida chief Osama bin Laden's deputy has called on militants to carry out suicide attacks on the Ethiopian troops.

In Mogadishu, the interim president was expected to meet with clan elders and stay at the former presidential palace. Security across the capital was tight, though government spokesman Abdirahman Dinari claimed: "There are no security concerns at all."

Some Islamic fighters are believed to still be hiding in Mogadishu and gunmen attacked Ethiopian troops Sunday in the second straight day of violence in the city.

Many people in predominantly Muslim Somalia resent the presence of troops from neighboring Ethiopia, which has a large Christian population and has fought two brutal wars with Somalia, most recently in 1977.

Somalia has not had an effective central government since clan-based warlords toppled dictator Mohamed Siad Barre in 1991 and then turned on each other, sinking the Horn of Africa nation of 7 million people into chaos.

European Union foreign policy Javier Solana said he told UN Secretary-General Ban Ki-moon on Monday that a UN peacekeeping force may be needed to guarantee security and stability in Somalia. He said Ugandan forces may be the first deployed to replace Ethiopian troops.

Although Yusuf, 72, has led the interim government put together by various Somali factions during negotiations in Kenya two years ago, the president had not been in Mogadishu in more than four decades, spokesman Abdirahman Dinari told the AP.

A former colonel in the Somali army during the 1960s, Yusuf was jailed by Barre when he refused to cooperate in a coup d'etat in 1969. With Ethiopian support, he launched a rebellion against Barre during the 1980s.

When he took office in 2004, members of the government quickly split over its priorities and where it should be located. His closeness to Ethiopia also caused tension within the government.

Yusuf was believed have been the target of a car bomb assassination attempt in September in the western city of Baidoa, which the government chose as its seat because Mogadishu was deemed unsafe. His government blamed the Islamic militia, which denied having anything to do with it.

Jendayi Frazer, the US assistant secretary of state for Africa, said Sunday that the United States would use its diplomatic and financial resources to support the government. The US has pledged $40 million in political, humanitarian and peacekeeping assistance.

The African Union has begun planning for a peacekeeping force, and Uganda has promised at least 1,000 soldiers. Frazer has said she hopes the first troops will begin arriving in Mogadishu before the end of the month.

The mission will be modeled on a peacekeeping force that recently concluded duty in Burundi. African troops there provided security for political leaders and key facilities while a new government took over the country.

Frazer said Somalia is important to the United States because of its strategic location in the Horn of Africa, where the Red Sea opens into the Indian Ocean. The US also wants to make sure international terrorists do not take advantage of Somalia's chaos to establish a haven.