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bijowo1676yesterday at 11:18 PM2 repliesview on HN

GCC radars are needed for early warning, not only fire control.

the evidence is Alert system may not even work for missiles, or give very short warning (seconds to 1 minute instead of the usual 10 minutes)

https://www.haaretz.com/israel-news/israel-security/2026-03-...

If we are speaking of interception/penetration, these are also solved by Iran using several strategies that Israel/CENTCOM did not expect:

  1. use of cluster munitions
  2. exhaustion of expensive interceptor inventory (exchanging $7000 shahed drone for $3-5 mln worth of PAC-3 interceptors)
  3. Use of penetration aids
  4. Changing trajectory at the terminal stage
  5. coordinating swarm attacks (let AD to intercept SRBMs, while the real damage is caused by abundant cheap Shaheds that fly too slow and low to be detected)

Sources: https://en.defence-ua.com/news/russia_likely_modified_irania...

https://www.csis.org/analysis/unpacking-irans-drone-campaign...

https://www.theguardian.com/world/2026/mar/23/iran-cluster-b...


Replies

reissbakertoday at 3:47 AM

Both you and the Guardian are confused (or perhaps the Guardian is just trying to ride the popular understanding of the "Iron Dome" as a super catch all missile defense system vs reality). The Iron Dome has nothing to do with shooting down ballistic missiles. The Iron Dome isn't designed to target ballistic missiles: it targets short-range rockets and artillery like the ones fired by Hamas and Hezbollah, and has been modified to also target slow-moving drones (although the Iron Beam is intended to be the main drone defense system in the future). The Iranian missiles are targeted by different systems: David's Sling and the Arrow 2 and 3.

The Iron Dome does not depend on the American radar system in Qatar that Iran hit. It would be crazy for it to do so when it only targets short range attacks. If someone is telling you that the "Iron Dome is blind" because an American radar in Qatar got hit by a missile, you should probably update the amount you trust that source negatively, since not only is that not true, but it doesn't even pass the sniff test to anyone who knows what the Iron Dome is.

https://en.wikipedia.org/wiki/Iron_Dome

https://en.wikipedia.org/wiki/David%27s_Sling

https://en.wikipedia.org/wiki/Arrow_3

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trhwaytoday at 1:10 AM

>Israel/CENTCOM did not expect

that after 4 years of Ukraine war where those tactics have been widely used, in some cases by both sides, and where Russia has even been using the same Iranian drones

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