`` We did what we said we would do , '' NATO chief says . The U.S. and its allies have been conducting airstrikes against the Islamic State in Iraq and Syria (ISIS) for more than a year. `` There are significant security challenges ahead for Libya , '' Toner said . NATO confirms a strike by its aircraft likely contributed to Gadhafi 's capture . Officials : Coalition forces ' seven-month mission is drawing to an end .
`` We did what we said we would do , '' NATO chief says . The U.S. and its allies have been conducting airstrikes against the Islamic State in Iraq and Syria (ISIS) for more than a year. NATO confirms a strike by its aircraft likely contributed to Gadhafi 's capture . Officials : Coalition forces ' seven-month mission is drawing to an end .