This report discusses Pakistan's efforts to produce fissile material and other issues related to nuclear proliferation and improving its nuclear arsenal. It also discusses the steps Pakistan has taken to increase international confidence in its nuclear security. However, continued instability in Pakistan has caused some to question the effectiveness of its nuclear security reforms.

Video footage from the KXAS-TV/NBC 5 television station in Fort Worth, Texas, covering a news story.

U.S. intelligence officials claimed Pakistan was a key supplier of uranium enrichment technology to North Korea, and some media reports suggested that Pakistan had exchanged centrifuge enrichment technology for North Korean help in developing longer range missiles. U.S. official statements leave little doubt that cooperation occurred, but there are significant details missing on the scope of cooperation and the role of Pakistan's government. The roots of cooperation are deep. North Korea and Pakistan have been engaged in conventional arms trade for over thirty years. Weapons of mass destruction (WMD) trade between North Korea and Pakistan raises significant issues for Congress, which are discussed at length in this report.

This report provides background and analysis on Pakistan and discusses most recent developments, as well as Pakistan-U.S. relations.