Washington( CNN)Sen MarcoRubio, a crucial ballot on the Senate Foreign Relations board, informed Monday he will certainly choose Donald Trump's option for assistant of state, just about guarantee previous oil CEO RexTillersonis supported as the United States principal mediator.

“Giventhe unpredictability that is offered both in the house and also abroad concerning the instructions of our diplomacy, it would certainly protest our nationwide passions to have this verification needlessly postponed or involved in conflict,” Rubio stated in a declaration uploaded to his Facebook web page. “Therefore, regardless of my appointments, I will certainly sustainMr Tillerson's election in board and also in the complete Senate.”