Syria’s leadership isn’t the only aspect of the country to be changing as a result of this month’s toppling of longtime dictator, Bashar al-Assad. The blurring of its borders is also underway — from Israel to the southwest and Turkey to the north.

Prime Minister Benjamin Netanyahu says Israeli troops will remain in Syrian territory indefinitely, and that blurs the border with Israel's northern neighbor.

Ankara is concerned that Israel may seek to solidify its territorial gains in Syria, leveraging regional instability and pro-Israel US policies.

If Turkey decides to arm the rebel forces, it is unclear how Israel will respond and whether it will be able to thwart the transfer of American-backed weapons.