The command chief warrant officer appointed to the commander Canadian Army is called the Canadian Army sergeant-major, while the command chief warrant officer appointed to commander RCAF is known as Chief Warrant Officer of the Air Force. The command chief warrant officer of the RCN is known as the RCN Command Chief Petty Officer. A command chief warrant officer/chief petty officer would be seen with a major-general/rear-admiral or lieutenant-general/vice-admiral. Canadian Forces chief warrant officer (CFCWO) Messes and quarters CWOs generally mess and billet with other warrant officers and with sergeants, and their navy equivalents, chief petty officers and petty officers. Their mess on military bases or installations are generally named the "Warrant Officers and Sergeants Mess". Uniforms Although NCMs, CWOs generally wear the uniform accoutrements of commissioned officers; for example, officer cap badge, waistcoat instead of cummerbund with mess dress, etc. Cadets Canada Israel Defense Forces Rav nagad insignia IDF The רב-נגד Rav nagad, a Chief Warrant Officer is the most senior non-commissioned officers rank in the Israel Defense Forces (IDF). Because the IDF is an integrated force, they have a unique rank structure. IDF ranks are the same in all services (army, navy, air force, etc.). The ranks are derived from those of the paramilitary Haganah developed in the British Mandate of Palestine period to protect the Yishuv. This origin is reflected in the slightly-compacted IDF rank structure. South African Armed Forces In 2008 the Warrant Officer ranks of the South African National Defence Force were expanded and the rank of Chief Warrant Officer was created. In the South African Navy a Chief Warrant Officer is the senior NCO in Fleet Command. In the South African Army the equivalent is the senior NCO in an Army Formation, such as Armour, Infantry etc. United States Armed Forces Chief warrant officer in the United States Armed Forces refers to any warrant officer in pay grades CW2 and above. All warrant officers (WO1 to CWO5) are officers and rate a salute by all enlisted NATO other ranks personnel. The U.S. Army and the U.S. Marine Corps use WO1/WO through CW5/CWO5 as designators and the U.S. Navy uses WO1 for one specialty (cyber warfare); all other branches of the U.S. Armed Forces use CWO2 through CWO5. The U.S. Air Force, although authorized to appoint warrant officers, does not utilize those grades in any capacity. All warrant officers dine in the officers' mess but