Set to host the Winter Olympics in February, South Korea conducted a series of security drills on Tuesday to prepare against terror attacks ranging from a hostage situation, a vehicle ramming a stadium and a bomb-attached to a drone.
Police and firemen were among around 420 personnel participating in the exercise, held in front of the Olympic Stadium at Pyeongchang, just 80 km (50 miles) from the heavily fortified border with North Korea.
During the simulated drills, members of a SWAT team shot down a drone with a bomb attached that was flying toward a bus carrying athletes.
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