KABUL (AP) — Afghanistan’s president welcomed his re-election by default Tuesday and reached out to opponents, promising to create a government of national participation and banish corruption that has undermined his administration.

President Hamid Karzai spoke a day after he was declared victor of an election so marred by fraud that his opponent dropped out of a planned runoff because he said it could not be free or fair.

Karzai said he wants people from every part of the country in his government, including Taliban who are ready to cooperate with the administration and political opponents. But he never mentioned his former challenger Abdullah Abdullah by name.

"Those who want to work with me are most welcome, regardless of whether they opposed me in the election or whether they supported me in the elections," Karzai said.

The Taliban claimed their own victory, saying in a statement the canceled runoff showed their efforts to derail the vote by threats and attacks were successful.

"Our brave mujahedeen were able to disrupt the entire process. Even the airstrikes and ground forces were not able to stop our mujahedeen from their attacks," the statement said. The canceled vote also showed that Afghans heeded their call not to participate in an election they said was the tool of foreigners, the statement said.

Election officials had cited concern about security as one reason not to go ahead with a vote with a foregone conclusion.

Abdullah, who once served as Karzai’s foreign minister, has said he will not join Karzai’s administration, but will work from the outside for reforms and for national unity.

Karzai did not spell out how he would institute reforms, nor mention whether he is willing to make concessions to his opponents.

Karzai did say that he needs international support and does not want to squander the goodwill of those supplying thousands of troops and funds to Afghanistan.

Even so, people close to Karzai and Abdullah say they spent the past few days negotiating privately about ministry seats or accommodating Abdullah’s platform in some way. The U.S. and its allies have also pressured Karzai to institute reforms and to reach out to the Abdullah camp.