1st Lt. Julian D’orsaneo (rear center) begins his class on in-depth communications planning. Communications Marines from Black Sea Rotational Force held a two-day military-to-military training exercise Nov. 12-13 in Constanta, Romania with members of the Romanian Armed Forces to discuss communication tactics, techniques, and procedures. - 1st Lt. Julian D’orsaneo (rear center) begins his class on in-depth communications planning. Communications Marines from Black Sea Rotational Force held a two-day military-to-military training exercise Nov. 12-13 in Constanta, Romania with members of the Romanian Armed Forces to discuss communication tactics, techniques, and procedures.