Go back to the 60s and 70s and 80s, at the height of Soviet power and the Cold war and Israel were at war with pretty much all their neighbours.
The big players like Saudi Arabia & Egypt don't want war, Iraq and Syria are no longer capable, Russia is tied up in Ukraine, that leaves Iran, an isolated country, with limited military hardware, both Israel and the USA will bomb their nuclear facilities if they get nr a nuclear weapon.
For me, its how we applaud Israel for behaving no better than Russia in Ukraine with its indiscriminate attacks that kill 1000s of civilians, defend themselves yes of course but its the way they do it.