Obama Concludes his 'We suck tour' stop in Russia.
MOSCOW (AFP) US President Barack Obama concluded his trip to Moscow, having met Russian leaders and signed a handful of security deals in his mission to heal badly strained relations with Moscow.
The US presidential plane flew out of Moscow, as Obama headed on to Italy for a meeting of the G8.
Obama and his wife Michelle waved to reporters after climbing aboard with their daughters Sasha and Malia.
In a minor technical mishap, the stairs vehicle that the Obamas climbed then failed to start, and workers at Moscow's Vnukovo-2 airport needed to push it away manually before the plane could depart.
Earlier, United Nations Secretary General Ban Ki-moon hailed an agreement on nuclear disarmament that Obama had signed with his Russian counterpart Dmitry Medvedev during the summit.
"The Secretary General believes that this agreement will make a significant contribution to the process of nuclear disarmament, as well as nuclear non-proliferation," said a statement from the UN chief's office.
The agreement -- a roadmap for replacing the 1991 Strategic Arms Reductions Treaty, which expires in December -- was a key achievement of the summit, along with a deal on the transit of US supplies to Afghanistan.
But Obama's visit failed to fix other problems, including a dispute over a US missile shield in eastern Europe.



