A Subordinate Command is command whose authority is derived primarily through delegation from a higher level of command and which may require the officer to assume the powers and duties of the officer assigned in unit command, e.g. Executive Officer of a ship, a Flag Officer of a formation or shore establishment, a Second-in-Command or Deputy Commander.
- Navy, Royal (June 2018). "ASSIGNMENT PRINCIPLES: SECTION 2 - TYPES OF ASSIGNMENT" (PDF). royalnavy.mod.uk. Ministry of Defence UK. p. 6. Retrieved 13 June 2020.
- Ministry of Defence UK