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المصدر الأول ..
In August 1990, DOD implemented the SFC by providing Jet A1 (JP8 without its three mandatory additives) for U.S. forces in Operations Desert Shield and Desert Storm. During those operations, some Air Force units were located on bases where only JP4, which could not be used in ground vehicles and equipment, was available. Some Army units requested diesel fuel instead of JP8 because JP8 did not make acceptable smoke in the M1 Abrams’ exhaust-system smoke generators.
مصدر ثاني ..
The M1 tank could not generate smoke in its on-board Vehicle Engine Exhaust Smoke System (VEESS) when using JP-8.
مصدر ثالث ..
There were two problems which existed prior to Operation Desert Shield/Desert Storm and still exist today. One is the fact that persistent smoke can not be produced in the M1 tank VEESS when using JP-8/Jet A-1. This did not prove significant in Operation Desert Shield/Desert Storm because of the temperatures in the region. Because of the high temperatures, smoke generation would not have been effective.