The threat from the storm prompted the Okinawa government to cancel a disaster drill for the island.

A prior disaster drill at the depot called for the evacuation of 20,000 people.

We had five emergency escape routes worked out, in our disaster drills.

Additional seminars focus on preventing injuries, disaster drills and accidents.

Yet none of the hospitals put their medical disaster drills into action.

In disaster drill, sir, they say that you're supposed to evacuate tall buildings.

But in New York, mock disaster drills rarely draw more than 100 firefighters.

"We regularly do disaster drills to keep the system in shape," said one law enforcement official, who spoke on condition of anonymity.

Schools and public and private organizations host disaster drills.

Then she and others made their way to the 97th floor to clear out a team of computer specialists visiting her firm for a disaster drill.