[thebruce87m]

I don’t disagree, but I’m sure they had to come up with some mitigation after this. If each ship is shooting down the other ships primary/secondary/whatever countermeasure then in a worst case scenario you and your sister ships are only left with your CIWS. And they might still be busy shooting at your sister ships chaffs to deal with the real threat. I don’t know much about it, I just found it interesting.

Seems a bit like Star Trek - “Their shields go down for a split second when they fire”. Maybe the system goes dark for a second to avoid shooting down outgoing items? Syncing the shields might make this better (or expose other weaknesses?)

[ethbr1]

The issue is time.

Say it's a YJ-83 clone, so around mach 1.4 terminal velocity (476 m/s).

Phalanx tracks at 10km, engages at around 4km.

So it has ~8.4 seconds of engagement time to try to destroy the incoming missile.

... And that's a relatively slow modern target. A P-800 gets up to mach 2.4. BrahMos is mach 3?

I'd guess the Navy would generally rather keep CIWSs on a hair trigger, and just space their ships further apart in combat situations.

And afaik, most of the CIWSs have been removed in favor of RAM, since the gun-limited engagement ranges don't make much sense anymore.