In terms of constructing the road map, there were contacts between various departments, as well as between the National Security Council in the United States and the Privy Council Office on our side, as well as the Prime Minister's Office and the White House. It was a collective effort. It's tough to say who held the pen. It was coordinated centrally by the PCO and PMO, with input from many departments, and it was the same on the U.S. side.
On March 2nd, 2021. See this statement in context.