https://www.theregister.co.uk/2017/08/21/trump_upgrades_cyber_command_may_sideline_nsa_in_future/

United States president Donald Trump upgraded the U.S. Cyber Command to the status of a “Unified Combatant Command”.

Unified commands combine personnel from at least two branches of the US military and are given ongoing missions. Before the elevation of the Cyber Command to this status, the nine unified combatant commands covered six regions of the world, special operations, the US Strategic Command and logistics-focussed Transportation Command.