What is relevant, is that Israel clearly retains the strategic high ground against its enemies, with full knowledge that Syria, Iran, and Hezbollah are bogged down in the swamp of civil war, economic sanctions, or diplomatic isolation.
The Israeli strike against Syria has to be looked at in the context of last November’s conflict between Hamas and Israel – when Hamas fired some 1,500 rockets from the Gaza Strip, including longer range Iranian-made missiles that reached Tel Aviv for the first time. Israel successfully protected itself with its anti-missile system, called Iron Dome. The Syria strike shows that the last round in the Gaza Strip emboldened the Israeli military to go after Hezbollah, a far more fearsome enemy.
Knowing that its Iron Dome system was battle tested, Israel was able to confidently deploy the anti-missile system near Israel’s strategic industrial centers in Haifa prior to the attacks on Syria. Tanks and troops had been moved to the border with Syria, backed by a political establishment that had spent months coordinating with regional and international allies through back channels to gain support for such action.
The Israeli home front meanwhile, had undergone months of emergency drills, siren tests, and disaster planning, all based on pitfalls from the 2006 Second Lebanon War and the 2008-9 Gaza conflict.