Washington (CNN) -- The United States believes that North Korea is supplying Iran with long-range missiles, suggesting Iran has strike capabilities are stronger than discussed in public, according to one of the leaked U.S. diplomatic cables released Sunday. The issue was raised by American diplomats in a high level-meeting with their Russian counterparts in late 2009, but the Russians expressed doubt on the U.S. concern, according to the cable. The revelation is in one of the documents published by WikiLeaks, the online whistleblower website that began releasing a cache of more than 250,000 cables Sunday. The document, dated February 24 and labeled "secret," details a meeting between the United States and Russia in which U.S. representatives expressed belief that North Korea supplied Iran with missiles.
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U.S. and Russian officials disagree on reported Iranian missile
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The dispute was recounted in one of the leaked U.S. diplomatic cables
"In their analysis, the missile programs of Iran and the [North Koreans] are not sufficiently developed, and their intentions to use missiles against the U.S. or @placeholder are nonexistent, thus not constituting a "threat" requiring the deployment of missile defenses," the cable's author noted.