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Israel-Gaza Megathread #1

This is a megathread for any posts on the conflict between (so far, and so far as I know) Hamas and the Israeli government, as well as related geopolitics. Culture War thread rules apply.

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What do you guys think are the chances this becomes WW3? ngl I'm starting to get a little worried

All pathways to WW3 seem to require Iran to get involved. So far, Iran has very much not got directly involved and there were some pretty high level controlled leaks from the Iranians that they were surprised by the scale of Hamas’ attack, even if the IRGC (as reported by WSJ) may have approved some form of aggression. Iran’s relations with Hamas are more frayed than they are with Hezbollah or the Houthis; Hamas is Sunni and they were initially on opposite sides of the Syrian Civil War.

Iran lacks the ability to easily project force to Israel. While troops could march (and they’d have to go overland) through Iraq and Syria to get to Israel they would be vulnerable doing so, supply lines would be stretched, and it would annoy the Iraqi Shia militias currently making huge oil profits from Iraq’s relative state of calm. Iran has medium range missiles capable of hitting Israel, but how many they have is unknown. Israel’s options for physical retaliation would be slim, but in many ways that reduces the risk that Iran acts overly aggressive out of fear.

Iran is in a good place in the region now, and that’s especially true as long as Iraq remains peaceful and largely ruled by Shia groups allied with Iran, and as long as Assad is in power in Syria. Shuffling the deck of cards isn’t in their interest. If Hezbollah decides enough is enough and goes in the Iranians will have to make a difficult decision, but even there i think direct engagement is very, very far from guaranteed. If Hezbollah is destroyed or severely damaged, the Iranian position remains quite strong.

You are assuming that the only way the war might propagate to Iran is if Iran decides to. But Israel could very well decide that for them. Iran has been weakened by recent anti regime protests and Israel's government needs to prove they do something about the security of their citizen without hurting Hamas too much because Hamas has hostages. It's not the most plausible issue, but game-theoretically hurting Iran is somewhat sound, just like nuking Belarus as a retaliation against Russia (see The Bomb by Fred Kaplan)

I imagine the US told Israel and Iran “we are putting two carrier groups close to Israel. Israel will not attack Iran. If Iran does anything the carrier groups will attack Iran.”

Really decreases the odds either party “starts” something.

It’s unclear Israel has the means to directly attack Iran other than with nukes.

Can you explain? Why couldn't a conventionally armed F-16, F-35, or missile without a nuclear warhead reach Iran?

Too far away. I looked it up for a previous comment on this thread.

Basically the published combat range of the aircraft in their inventory just barely reaches the closest border of Iran over the most direct possible route. Any worthwhile targets are even further. And those routes go over Jordan and Iraq, both of which are not particularly friendly to Israel. Any attempts to avoid them or fly evasive routes to be less visible to their air defense just makes the range problem even worse. The Israeli air force does have some tanker aircraft in inventory, but one or more midair refuelings in hostile airspace sounds like a recipe for disaster.

Missiles may be possible, but missiles without nukes just aren't very destructive and may not be worth the bother. A conventionally-armed missile is a strange enough thing to do that it's probably reasonable for any country to assume any medium range ballistic missile is nuclear and respond accordingly.

Israel might start with Hezbollah. It's a more realistic target than Iran, and it would be more explanable to the population (we can't get rid of the Hamas because hostages but we will get rid of hezbollah). I don't really believe it will happen, it's just something possible

Both countries have conventional missiles that can reach the other.

Unclear in what quantities. At least for Israel analysts seem to think the number of medium range non-nuclear missiles capable of hitting Tehran is very modest.

What if they were launched from a bomber?