Airmen, Sailors, Marines and Soldiers salute during the presentation of the colors at the 47th Annual Explosive Ordnance Disposal Memorial Service at the Kauffman EOD Training Complex at Eglin Air Force Base, Fla., May 7. Names of recent fallen and past EOD technicians are added to the memorial wall during a ceremony each year. The Army, Marines and Navy added six new names this year. The all-service total now stands at 320. (U.S. Air Force photo/ Samuel King Jr.)

The family of fallen Marine explosive ordnance disposal technician, Staff Sgt. David Lyon, attend the 47th Annual EOD Memorial Service at the Kauffman EOD Training Complex at Eglin Air Force Base, Fla., May 7. Lyon, who suffered wounds while deployed to Afghanistan, was one of six names of recent and past fallen EOD technicians added to the memorial wall this year. The all-service total now stands at 320. (U.S. Air Force photo/Samuel King Jr.)

Air Force Chief of Staff Gen. Mark A. Welsh III speaks to the crowd of approximately 500 people at the 47th Annual EOD Memorial Service at the Kauffman EOD Training Complex at Eglin Air Force Base, Fla., May 7. Names of recent fallen and past EOD technicians are added to the memorial wall during the ceremony each year. The Army, Marines and Navy added six new names this year. The all-service total now stands at 320. (U.S. Air Force photo/ Samuel King Jr.)

Another Soldier’s name is unveiled at the 47th Annual Explosive Ordnance Disposal Memorial Service at the Kauffman EOD Training Complex at Eglin Air Force Base, Fla., May 7. Names of recent fallen and past EOD technicians are added to the memorial wall during the ceremony each year. The Army, Marines and Navy added six new names this year. The all-service total now stands at 320. (U.S. Air Force photo/ Samuel King Jr.)

Beverly Van Alst, sister of Pvt. Clinton Mullenix, receives a folded flag from Brig. Gen. Kurt Ryan, commandant of the Army Ordnance School, during the 47th Annual EOD Memorial Service at the Kauffman EOD Training Complex at Eglin Air Force Base, Fla., May 7. Mullenix, who died in World War II, was one of six names of recent and past fallen EOD technicians added to the memorial wall this year. The all-service total now stands at 320. (U.S. Air Force photo/ Samuel King Jr.)

Wreaths are placed by the list of names of fallen explosive ordnance disposal technicians from each service at the 47th Annual EOD Memorial Service at the Kauffman EOD Training Complex at Eglin Air Force Base, Fla., May 7. Names of recent fallen and past EOD technicians are added to the memorial wall each year. The Army, Marines and Navy added six new names this year. The all-service total now stands at 320. (U.S. Air Force photo/ Samuel King Jr.)

Ethen Lyon, son of fallen Marine explosive ordnance disposal technician, Staff Sgt. David Lyon, receives a folded flag at 47th Annual EOD Memorial Service at the Kauffman EOD Training Complex at Eglin Air Force Base, Fla., May 7. Lyon, who suffered wounds while deployed to Afghanistan, was one of six names of recent and past fallen EOD technicians added to the memorial wall this year. The all-service total now stands at 320. (U.S. Air Force photo/Samuel King Jr.)

Lt. Cmdr. Sean Kiddo, unveils a new name at the 47th Annual Explosive Ordnance Disposal Memorial Service at the Kauffman EOD Training Complex at Eglin Air Force Base, Fla., May 7. Names of recent fallen and past EOD technicians are added to the memorial wall during the ceremony each year. The Army, Marines and Navy added six new names this year. The all-service total now stands at 320. (U.S. Air Force photo/ Samuel King Jr.)

Tech. Sgt. Aaron Lin reads the names of fallen Air Force explosive ordnance disposal technicians during the 47th Annual EOD Memorial Service at the Kauffman EOD Training Complex at Eglin Air Force Base, Fla., May 7. Names of recent fallen and past EOD technicians are added to the memorial wall during the ceremony each year. The Army, Marines and Navy added six new names this year. The all-service total now stands at 320. (U.S. Air Force photo/Samuel King Jr.)

A relative of William Meadville holds a flag she received during the 47th Annual Explosive Ordnance Disposal Memorial Service at the Kauffman EOD Training Complex at Eglin Air Force Base, Fla., May 7. Meadville, who died in World War II, was one of six names of recent and past fallen EOD technicians added to the memorial wall this year. The all-service total now stands at 320. (U.S. Air Force photo/ Samuel King Jr.)

Airmen, Sailors, Marines and Soldiers salute during the presentation of the colors at the 47th Annual Explosive Ordnance Disposal Memorial Service at the Kauffman EOD Training Complex at Eglin Air Force Base, Fla., May 7. Names of recent fallen and past EOD technicians are added to the memorial wall during a ceremony each year. The Army, Marines and Navy added six new names this year. The all-service total now stands at 320. (U.S. Air Force photo/ Samuel King Jr.)

Capt. Charles Andrews, the Navy Explosive Ordnance Disposal School commandant, speaks to the crowd of approximately 500 people at the 47th Annual EOD Memorial Service at the Kauffman EOD Training Complex at Eglin Air Force Base, Fla., May 7. Names of recent fallen and past EOD technicians are added to the memorial wall during a ceremony each year. The Army, Marines and Navy added six new names this year. The all-service total now stands at 320. (U.S. Air Force photo/ Samuel King Jr.)

Chief Master Sgt. Martin Cortez and Maj. Emil Rebik salute the Air Force list of lost explosive ordnance disposal technicians during the 47th Annual EOD Memorial Service at the Kauffman EOD Training Complex at Eglin Air Force Base, Fla., May 7. Names of recent fallen and past EOD technicians are added to the memorial wall during the ceremony each year. The Army, Marines and Navy added six new names this year. The all-service total now stands at 320. (U.S. Air Force photo/ Samuel King Jr.)

Air Force Chief of Staff Gen. Mark A. Welsh III speaks to the crowd of approximately 500 people at the 47th Annual EOD Memorial Service at the Kauffman EOD Training Complex at Eglin Air Force Base, Fla., May 7. Names of recent fallen and past EOD technicians are added to the memorial wall each year. The Army, Marines and Navy added six new names this year. The all-service total now stands at 320. (U.S. Air Force photo/ Samuel King Jr.)

Brig. Gen. Kurt Ryan, commandant of the Army Ordnance School, accepts a folded flag to present to a family during the 47th Annual EOD Memorial Service at the Kauffman EOD Training Complex at Eglin Air Force Base, Fla., May 7. Names of recent fallen and past EOD technicians are added to the memorial wall during the ceremony each year. The Army, Marines and Navy added six new names this year. The all-service total now stands at 320. (U.S. Air Force photo/Samuel King Jr.)