I have been following the subject very closely during the past number of years and what I have gleaned from readily available sources is that the country most collaborating with Ahmadinejad is primarily North Korea.
The so called second “secret” enrichment facility near the city of Qom has been under close satellite surveillance from it’s inception.
Just as they did in Syria, the North Koreans were used to build and fotify the secret nuclear facility there. When it was subsequently destroyed in a covert Israeli air strike, it was confirmed that a number of the dead included North Koreans.
The North Koreans have been instrumental to the Iranians in making use of their expertise in deep tunneling, and in building hardened bunkers. The result now is that the Iranians possess a facility that is considered virtually impregnable to a conventional attack.
The North Koreans have also colaborated closely in assisting the Iranian missile program, as have also the Russians and Chinese.
While both the Russians and Chinese have vetoed taking a stronger stance with further toughened sanctions, they both act as a willing weapons supplier to the Iranian military machine.
Our real fear should be how Ahmadinejad and Venezuela’s Hugo Chavez will come up with a very similar nuclear program for Venezuela. Venezuela like Iran is in no need of nuclear energy for “peaceful purposes” but both leaders have made identical declarations. We should be thinking how we can tolerate a nuclear cartel that involves such countries as N.Korea, Pakistan, Iran, Syria, Libya, Venezuela and Cuba ? They each have a hand in each others pockets.