anita....my point EXACTLY!!! Thank you.
andyy. Your understanding of the role of MR2 and MRA4 is making you post that last one. No snags, and I'm not having a go, but the role of an MPA is not just ASW/ASuW. I'm not trying to big up both of the Nimrod maritime varients, but do a google search/or Amazon search for "Nimrod, Rise and Fall"; there's loads of great info in there.
Regards.