Effective June 9, 2015, Congress declared that the Sinai Peninsula is a qualified hazardous duty area. Members who serve in a qualified hazardous duty area and also receive hostile fire pay or imminent danger pay while performing service in that area are entitled to Combat Zone Tax Exclusion. This includes service members who were assigned permanent change of station or temporary change of station, on temporary duty, and/or mobilized to the Sinai. If you served in this area at any time from June 9, 2015, through December 2017, see this article on how to get your pay.
For more on military pay, including updated pay charts, visit the Military.com Pay section.