The blazes remained in training areas and posed no threat to people or structures.
Iron Fist, in its 15th year, has established a partnership between the Marines, sailors and the Japanese soldiers.
The proposal comes amid statewide concern over rising sea levels and eroding beaches.
No structures were threatened by the fire, which erupted amid unseasonably hot late-afternoon temperatures.
Andrew Christian Gray, 23, was taken into custody at Marine Corps Base Camp Lejeune in Jacksonville Sunday.
The Toys for Tots initiative occupies a spacious workshop in the programs building on the prison's fenced grounds.
Much of the LOWLIFE team reunited at the 11th annual Reconnaissance Challenge, a 30-mile endurance course.
During the closing ceremony, 1,500 dog tags that service members ran with hung on a cross.
Neither of the projects were cited as being potentially on the chopping block to fund President Trump's border wall.