AlexanderM said:
What you're failing to recognize here is that the Smart-L/APAR combination is already up and running on a number of ships including, the Germans, the Dutch, the Dannish and at least one other, the Nansen Class (Norway). So, we are doing what has already been done. Of course, it is still involved, but it isn't starting from scratch.
And....there's where we come off the rails.
Because there is no ship in the world with the same systems as a combined whole. Period.
The Smart-S might be tied in, but let's look at the WHOLE picture for a moment.
Tom Clancy scenario time...
We have a ship operating in EMCON, (radar silent) and they detect on the ESM that there's a radar looking at us (high PRF indicating lock)
Response? Transmit on all radars...look for the target, detect it, lock it up ourselves, and fire our 57mm gun at it.
What does all that take. Well, more than just the Smart-S radar.
We have the initial ESM contact...that's one system.
Then we have the radars (Smart S, already integrated) and the SG-180 (That's 2 systems)
Now we have to pass the target designation on to the appropriate fire control radar....the CEROS 200. (That's 3 systems)
Now once we've locked the target up and decide to fire, we have to have our 57mm brought into the loop (that's 4 systems)
Sooooo....while the Smart-S might be tied in, there's a multitude of other systems that are not, and need to be in order for the whole picture to work.
Please don't take this the wrong way, they can do it (and in fact, ARE doing it right now.)
BUT.
It's time consuming, and expensive when you have to integrate multiple sensors to provide overlapping information layers to the ship's team...
It'll work out in the end, but getting everything to talk is a significant challenger I'm sure, just based on open-source review of what they're trying to integrate.
Comparing apples to apples....the German F124 class is a good example, it has the Thales Smart-L and APAR radars, plus the Thales SIRIUS, and Atlas Radar/EO FC systems....so, they have 2 manufacturers for most of their gear (3 if you include their ESM) while we have....um....9 was it? Yeah, the Germans have it a lot easier....they really do in this case. They're not integrating to the same extent as we are.
NS