National Security Advisor H.R. McMaster of the United States said on Sunday that he did not know if President Donald Trump would decide to relocate the US embassy in Israel from Tel Aviv to Jerusalem.

Interviewed on Fox News Sunday, General McMaster said, “I’m not sure what decision he’ll make. We’ve given him options,” adding, “There are options involving the move of an embassy at some point in the future, which I think, you know, could be used to gain momentum toward a — toward a peace agreement, and a solution that works both for Israelis and for Palestinians.”