>Your first comment was phrased in present tense and was about current Israeli aggression.
What about Israel regularly attacking the Syrian territory near its capital using Lebanese airspace without permission and allegedly using civilian aircraft to shield its warplanes from return fire? Yes, Israel and Syria are formally in a state of war, but so are Russia and Japan.
Iranian forces on the Syrian soil pose a threat to Israel? Sure. But they stay there with permission from the internationally recognized government (does not matter if you like it or not), so those strikes is a clear act of aggression against Syria and violation of its sovereignty.
And I haven't even touched the Golan Heights, continued occupation of which is clearly illegal under the international law. But who cares about the international law if it's your best buddy in the region, right? You may as well recognize its sovereignty over the territory with zero repercussions.
I think what's missing here is that Israel trying to defend itself from Syrian aggression. Israel's occupation of the Golan heights is in response to multiple Syrian invasions and attacks from the position, and Israel has offered to return the Golan heights to Syria in return for peace. Unfortunately, Syria still chooses not to recognize Israel, and as you point out, hosts Iranian forces on Israel's border. It's fair to say Israel has violated international law in an attempt to protect its sovereignty from Syrian aggression.
What about Israel regularly attacking the Syrian territory near its capital using Lebanese airspace without permission and allegedly using civilian aircraft to shield its warplanes from return fire? Yes, Israel and Syria are formally in a state of war, but so are Russia and Japan.
Iranian forces on the Syrian soil pose a threat to Israel? Sure. But they stay there with permission from the internationally recognized government (does not matter if you like it or not), so those strikes is a clear act of aggression against Syria and violation of its sovereignty.
And I haven't even touched the Golan Heights, continued occupation of which is clearly illegal under the international law. But who cares about the international law if it's your best buddy in the region, right? You may as well recognize its sovereignty over the territory with zero repercussions.