Between 270,000 and 310,000 soldiers participated in the engagement.
For the most part, they supported the Pentagon position that few soldiers actively participate in white supremacist groups.
Over 5,000 Serb soldiers and combatants participated in the attack.
The 5th exercise was held from 12-23 March 2012, where over 16000 soldiers participated.
The other 20 soldiers who first responded did not participate in the battle.
Altogether, around 50,000 - 60,000 soldiers participated in them, which was some 20% of the whole Army.
When soldiers participate in military exercises their actions can be recorded.
Most of the recovery effort was American, but soldiers from more than a dozen countries also participated.
About 12,500 Japanese soldiers participated in the campaign and about 5,500 are believed to have been killed.
The explosion took place at the end of a charity marathon run in which the soldiers had participated.
