"We do not collaborate or coordinate our operation with the Russians. As the Secretary [Carter] has said, Russian operations are supporting and enabling the Assad Regime which is like pouring fuel on a fire. We remain focused solely on degrading and defeating ISIL [Islamic State]," Allen stated.
However, the United States will continue to use the bilateral Memorandum of Understanding (MOU) with Russia on flight safety during combat missions over Syria that has proven to be effective, US Department of Defense spokesman Matthew Allen said.
"Outside of the MOU, we have shared with the Russians rough geographic areas where coalition forces may be operating, and have advised them to remain clear of these areas. To date, they have honored this," Allen stated.
