A mortar and rocket-propelled grenade have been found in Forest Acres, South Carolina, near Fort Jackson, which trains around 50% of all U.S. soldiers. The two pieces of explosive munitions were found in a shed on Sunday, the Forest Acres Police Department said in a post on Facebook Monday. Other unspecified evidence suggested that both rounds were manufactured in the 1950s. Local police called the Richland County Sheriff’s Department Bomb Squad to handle the pieces. While the rocket-propelled