Explosion at Kadena Air Base Injures Japanese Soldiers

On Monday, an explosion took place at a storage site for old bombs near a US military base in Okinawa, Japan.

Four Japanese soldiers got hurt, but their injuries are not serious.

The soldiers were working with old bombs left over from the war when the explosion happened.

Officials are looking into what caused the explosion, and where it happened.

These old bombs, many from the US military, are sometimes found during construction and other activities.

There are still hundreds of tons of these bombs buried in the area.