EDIT: just found out the article is 2 months old :S why the hell was it on the 1st page then??
Why would Iran lie about this kind of stuff. I mean if they lied about it then they would just make their rivals look bad or at least attempt to make them look bad. Iran isn't like that. They ship pink teddy bears to the US and the pres. like every 2 days. I mean who else would have the money to funding terrorist training camps and logistics? Only the US has the monies to by like 1000 machine guns. Do you know how many goats thats worth?
Although it has been done in the past, ie in Soviet Afghanistan and Cuba and the US/UK etc might provide some support to dissident Iranian movements I doubt it amounts to bomb training, secret bank accounts and weapons etc.
You have to remember too that these "confessions" have come from people caught and most probably interrogated by the IRG, who
A: Suspect every dissident as being part of a western plot
B: Will not stop until they get the answer they want
I would like to think we would be as a tit for tat response to their aid to the insurgents in Iraq but i really doubt the current British government would risk an escalation in Iran while it is desperate to wriggle out of Iraq .