National Council of Resistance of Iran (NCRI), an exiled
Iranian opposition group, accused Tehran Thursday of a "vastcollaboration" with North Korea in developing nuclear arms, alleging that
experts from both countries made regular intelligence-sharing visits. The last
visit was in April this year which on that North Korean experts spent a week in
Tehran, at a site close to Iran defense ministry. It was the third such visit
by a North Korean nuclear delegation in 2015 alone.
