Iran working with the North Koreans?

Hard to know if this is true....

Tehran is building nuclear-warhead capable missiles with help from North Korean experts in a vast underground complex, Iranian opposition sources said Monday.

The project was initiated at the end of the Iran-Iraq war in 1989. The plan involves dozens of immense tunnels and facilities built under the mountains near Tehran.

"North Korean experts have cooperated with the Tehran regime in the design and building of this complex," said Alireza Jafarzadeh, president of Strategic Policy Consulting, and a former representative of the Mujahedeen-e-Khalq.

"Many blueprints of the site have been prepared by North Korean experts."

Hemmat Industries Group Factory, the most important branch of Iran's Aerospace Industries Group is currently building Shahab-1, Shahab-2, Shahab-3 and Ghadar missiles, according to Jafarzadeh. Shahab-3 and Ghadar missiles have nuclear warhead capability.

"Shahab-3 missiles are being manufactured in large numbers, and are already part of the Iranian Revolutionary Guards arsenal," Jafarzadeh told United Press International.

The Ghadar missile is still in the production stage, and is 70 percent complete.

Shahab-3 has a range of 1,300 to 1,900 km (800-1,100 miles) and Ghadar has a range of 2,500 to 3,000 km (1,150-1,850 miles).