WASHINGTON, May 28 (UPI) -- The age of nuclear terrorism is upon us. With three nuclear crises -- North Korea, Iran and Pakistan -- the main concern of nuclear arms experts is nuclear leakage into the hands of transnational terrorists.

WASHINGTON, March 25 (UPI) -- George Bernard Shaw quipped that England and America were two like nations divided by a common language. Today, Pakistan and America are divided by far more than language. One of the most divisive dangers beyond al-Qaida and extremism is the looming trust deficit between Pakistan and America. Bridging this gap is crucial to defeating the existential economic and security threats to Pakistan and to safeguarding our interests in the process.

TOKYO, Feb. 17 (UPI) -- Abdul Qadeer Khan, the scientist behind Pakistan's nuclear weapons program, bought some of his key equipment in Japan, Kyodo News Service reported Tuesday.

ISLAMABAD, Pakistan, Feb. 6 (UPI) -- The Pakistani nuclear scientist accused of sharing nuclear secrets with other countries criticized Western countries Friday as he was freed from house arrest.

STUTTGART, Germany, Oct. 17 (UPI) -- A German engineer has received a prison term for helping Libya build a uranium enrichment plant in return for millions of dollars.

BERLIN, Sept. 25 (UPI) -- German companies and engineers in the 1980s laid the basis for a secret nuclear weapons program in Libya.

ISLAMABAD, Pakistan, Aug. 28 (UPI) -- Pakistani officials are trying to alleviate Western concerns over the security of its nuclear weapons program.

BERN, Switzerland, Aug. 25 (UPI) -- The Swiss government's destruction of black market nuclear documents may have been more to provide CIA cover than to stop terrorism, security experts say.

ISLAMABAD, Pakistan, Aug. 10 (UPI) -- The wife of Pakistani nuclear scientist Abdul Qadeer Khan said President Pervez Musharraf lied about her husband's role in the country's nuclear program.