Turkey's armed forces command said on Monday it had scrambled a total of six F-16 fighter jets in three separate incidents responding to Syrian military helicopters approaching the border on Sunday, but there was no violation of Turkish airspace. It said in a statement the jets had been scrambled from Incirlik air base in southern Turkey in response to Syrian helicopters flying south of the Turkish province of Hatay, within 2-2.5 miles of the Turkish border, according to a report of Reuters.