51.   They have also raised concerns that a fertilizer plant in Mazar-e-Sharif might have been used for producing weapons of mass destruction.

52.   They then produced weapons and opened fire.

53.   Those materials and techniques could show terrorist nations how to produce chemical weapons that could evade the defenses of their chosen victims.

54.   This new interference could mask an effort to produce biological weapons on the sly and will undermine the long-term credibility of the arms monitoring effort.

55.   To produce biological weapons such as anthrax, a country or bioterrorist group must first have a seed stock of the germ.

56.   U.S. officials have said the program was intended to produce weapons.

57.   U.S. intelligence officials had suspected that Baghdad and Moscow were clandestinely producing germ weapons.

58.   U.N. officials eventually identified seven sites that had been directly used to produce biological weapons, including Salman Pak and Al Hakam.

59.   Washington charges that Libya is building an underground facility in the mountains south of the capital, Tripoli, that could produce chemical weapons.

60.   With this information, China may be able to produce similar weapons of its own.