WASHINGTON — At first blush, the proposed venture looks like it would further the Trump administration’s goal of global “energy dominance.”

An American energy company intends to buy Russian technology and use it to access a massive supply of natural gas in Alaska, liquefy it and export it to allies abroad.

The Kremlin and the White House were interested in the idea. President Vladimir Putin discussed the plan last month with President Donald Trump’s peace envoys, Steve Witkoff and Jared Kushner, people familiar with the negotiations said, speaking on condition of anonymity to discuss sensitive diplomacy. It is one of a series of energy deals White House officials believe could help smooth relations with Moscow and eventually pave the way to end the war in Ukraine.

But it turns out that the company was not an all-American affair.…