Stas Bush wrote:
China also indulged in LACM production since neither nation is under any obligation not to make them, right?
Both nations have been involved with the Missile Technology Control Regime, but neither is actually considered a member. China for its part pledged not to export its long range missiles, Taiwan abandon its plans for long range ballistic missiles, which I doubt they really wanted to pay for anyway. But cruise missiles to shoot at each other are 100% fair game. Neither side had a decent land attack cruise missile until the mid 2000s, so production so far is small scale but this will change.
I know it was designed to, and I know it can down BMs. I wonder just how realistic is a tactical BM defence against a reasonably massive deployment of short-range BMs - who has the greater chance of victory, the tactical BM or the SAM system? This is not a vain question; the Patriot use in 1991 suggested that despite expending 4 missiles per each Scud or whatever launched, the success rate was not 100%.
Patriot in 1991 had no real adoption to the BMD role at all. All that had really been done is to modify the radar to ‘look up’ so that it could track ballistic missiles at all. The missiles had no optimization for the role, not even a special fusing mode, which is why they proved so ineffective. A lot has changed since then. But still, they did hit most of the SCUDs. They just didn’t blow up the warheads, but many warheads were pushed off course. That was worthless to defend a city, but for defending military targets its quite useful.
You don’t have a lot of warning time no, but against a mach 10 missile (I’m assuming mach 10 at 65,000 feet so about 6,600mph) a radar can that see about 175 miles like Patriot can would still have about 1.5 minutes between first detection, and impact. That isn’t a long time, but for a fully computerized system its good enough. Patriot doesn’t try to defend a very large radius on the ground so its interceptors won’t be flying long paths to make a kill.
Patriot can also be told to only shoot at ballistic missiles which will land in specific areas on the ground. That way you can ignore ones which are going to miss, or which are going to land on apartment buildings but not precious military airfields. I wouldn’t expect one shot, one kill, but four missile salvos to even have a chance of a kill are no longer necessary.
"This cult of special forces is as sensible as to form a Royal Corps of Tree Climbers and say that no soldier who does not wear its green hat with a bunch of oak leaves stuck in it should be expected to climb a tree"
— Field Marshal William Slim 1956