Washington (AP) - US Secretary of Defense Mark Esper wants to urge the NATO member states to take action against Turkey. The "unacceptable invasion" in Syria "undermined" the successful international mission against the terrorist militia Islamic state, "said the Pentagon chief. At the meeting of NATO defense ministers next week, Esper wants to "urge" the allies to take joint and individual diplomatic and economic measures to respond to the "outrageous" acts of Turkey, which is also in NATO.