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.

Israeli fighter jets have launched hundreds of airstrikes, while soldiers have seized a buffer zone and captured military posts in territory formerly under Syrian control.

Since the Assad regime imploded less than two weeks ago, Israel’s military has seized a strategic mountain top in its contested border area with Syria and advanced on positions beyond it, reshaping the frontier between the foes potentially for the long term.

The Israeli military hit weapons depots and air defenses, according to the Syrian Observatory for Human Rights. Israel has said it aims to keep military equipment away from extremists.