- Vietnam, Mekong River Delta2
- Philippines, Subic Bay1
- Taiwan1
- United States, California, Mendocino County, Fort Bragg1
- United States, California, San Diego County, Coronado1
- United States, Colorado River1
- United States, Georgia, Chattahoochee County, Fort Benning1
- United States, South Carolina, Spartanburg County, Spartanburg1
- United States, Texas, El Paso County, Fort Bliss1
- Vietnam, Cam Ranh Bay1
- Vietnam, Thừa Thiên-Huế Province1