Moderate Sen. Susan Collins backed Tulsi Gabbard’s bid to become director of national intelligence ahead of a key committee vote Tuesday, in a significant boost for the former Hawaii

U.S. Sen. Susan Collins announced on Monday that she will vote to confirm Tulsi Gabbard as director of national intelligence. Gabbard’s nomination was believed to be on shaky ground after last week’s confirmation hearing before the U.S. Senate Select Committee on Intelligence, on which Collins and Sen. Angus King serve.

Republicans and Democrats on the Senate Intelligence Committee grilled Gabbard on her foreign policy positions and her views about Edward Snowden.