South Korean Army soldiers ride in a self-propelled artillery vehicle during a drill against a possible attack from North Korea near the demilitarized zone separating the two Koreas in Jeongok, South Korea, Friday, June 12, 2009. South Korea is bracing for a possible third nuclear test by North Korea, which a U.S. official says is likely despite looming U.N. sanctions on the communist state for its previous test in May.(AP Photo/Ahn Young-joon)

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Nuclear terror would strain day-after bomb sleuths

• By ncs-import
• June 14, 2009