WASHINGTON — Russia’s efforts to obtain China’s help in enhancing artificial intelligence is seen as a bid to challenge America’s lead in the field even as the outgoing Biden administration is expected to impose new export control measures to further curb Beijing’s access to AI chips. As the new year began, Russian President Vladimir Putin ordered the country’s state-owned Sberbank, to work with China in researching and developing AI technology, according to the Kremlin. “The Russian president sees his country in global competition for AI with the United States and has positioned the state resources to try and compete with