For the moment, Iran does not need to attack Israel. Its proxy armies like the Syrians, Hezbollah, and Hamas (all funded by and/or trained in Iran) are doing a sufficient job attacking and fighting Israel. If Israel or the United States declares open war on Iran, however, Iran will retaliate by attacking Israel since its missiles can reach targets in that area.
Iran and Israel are the two major regional powers in the Middle East, however, Israel has consistently maintained the top position. This has resulted in Iran wishing to take hegemony away from Israel and become the dominant power in the Middle East. To this end, Iran has supported the Syrian Alawite Government (Bashar Al-Assad), the Terrorist/Paramilitary Organization of Hezbollah, the Terrorist/Paramilitary Organization of Hamas, and several other groups intending to weaken Israel and its position. Iran has consistently stated that it believes that Israel is a cancer and must be wiped off the face of the map (even though they make it clear that "they will not do the wiping"). Using these secondary forces to oppose Israel makes it appear like Iran is a peaceful country since Iran did not declare war on Israel, Hezbollah did or Hamas did. It gives Iran an odd deniability. Israel has responded by killing Iranian nuclear scientists and consistently derailing Iran's nuclear program. Israel has focused its energy in defending its borders and trying to contain retaliation to its source, not the proxies.
US & Israel invades Iran
With the exception of Israel, Turkey, and Cyprus, every country in Southwest Asia is partially or wholly autocratic.
Israel and Iran and Turkey
A UN nuclear watchdog report suggests Iran could be developing a nuclear bomb, apparently confirming long-held suspicions in the West. Tehran denies the claims, insisting that its atomic intentions are peaceful. Israel (and the U.S.) may be making preparations to launch a military strike to destroy Iran's nuclear facilities and set the Islamic nation's nuclear pursuits back years. The prospect of a nuclear-armed Iran, led by its rabidly anti-Semitic President Mahmoud Ahmadinejad, who has denied the Holocaust and called for Israel to be "wiped off the map", is intolerable for the Jewish State. Iran's nuclear program constitutes an "existential threat" for Israel that, if not mitigated by international diplomacy, Jerusalem may try to stop with military force similar, but far larger in scope, to the 1981 air strike on Iraq's Osirak nuclear reactor.
never, Who wants to know ,
Iran > Iraq > Israel.
Iran and Israel are strong . but Israel has the help of Amercia but right now America is very weak . Iran has the help of a lot of places like muslim armys like ben lodens armys and russia if the war did happen amercia would 100% LOSE in the end israel does have boms in the end israel would have 1 attack on iran then iran would destroy israel.and america would go wild ans soon fall
Israel and Iran are two separate countries, with no overlap.
They don't want the threat of a nuclear attack, either in a conventional war or by terrorists.
Iran.
Both Iran and Israel have a history of hostility with various Arab nations.
-- Western Israel is bordered by Egypt and the Mediterranean Sea. -- No part of Iran borders any part of Israel.
Asia
No
The distance between Jerusalem, Israel, and Tehran, Iran, is 967 miles, (1,556km).
Iran has threatened to wipe Israel from the map. Israel has declared its intention to defend itself and its people. Most contemplated Israeli military strikes on Iran are air strikes. When considering the Iranian topography and the fact that Israel has no ally bordering Iran except Azerbaijan, a land invasion is effectively impossible.