Unit 999 (Arabic: çÃÂÃÂÃÂïé 999 ÃÂêçÃÂ), also known as Task Force 999, is a special operation force in the Egyptian Army, falling under the El-Sa'ka Forces. Unit 999 participated in a joint training event at Fort Campbell, Kentucky hosted by the United States Army's 5th Special Forces Group (Airborne) that focused training them on special operations tactics and procedures.