Thought i'd drop my thoughts here
Considering we're on a public forum, dfiscussing this i imagine it means not only The US but other countries will be developing counters for this torpedo, In reality this weapon may never become used if it's rendered obsolete before the need to use it.
That and Imagine what else the military's of the world are building! If it's going to give the country a huge advantage the information is very rarely released to the public, in truth, we can speculate and listen to rumours but we have no idea what other "war changing" weapons are being developed all over the globe!
For all we know my countries, The UK, top brass arn't sitting around with tea and crumpets and are funding the creation of Anti Proton Beams
EDIT: Actually thinking about it, it could all be speculation, it was in the media

I remember stories about how everyone was terrfied that nations were developing Laser armed satelites that could track people by Mobile Phones and kill them within a rather accurate range. Did this ever happen? Not to my memory.

Either way we'll develop something really nasty and we're all going to wipe ourselves out with it, something that makes a nuclear bomb useless. Hopefully we won't, but looking around today i have little hope left for this race...
[ April 11, 2004, 13:13: Message edited by: Raging Deadstar ]