Martha McSally (R) has officially defeated Rep. Ron Barber (D-AZ) after a protracted recount in Arizona’s 2nd congressional district reaffirmed her lead, Roll Call reports.

“MsSally won the seat by 167 votes, picking up six votes after the recount, according to a source with knowledge of the final count. Democratic operatives said Barber plans to concede and will not file a challenge to the results.”