British Far East Command

The Far East Command under Air Marshal Robert Brooke-Popham and from 23 December 1941 by Lieutenant-General Sir Henry Royds Pownall.

It was intended that C-in-C should deal primarily with matters of major military policy and strategy, but it was not the intention that the C-in-C should assume any administrative or financial responsibilities or take over any of the day-to-day functions at that time exercised by the General (or Air) Officers Commanding (GOC) of the different areas.

The Naval Base was a considerable distance across Singapore from the Malaya Army Headquarters which discouraged frequent meetings.

On 5 December 1941 London gave permission for C-in-C Far East Command to decide if Operation Matador should be activated.

The chief strategic decision to be decided was whether Siam should be invaded in a pre-emptive move, before any Japanese landings took place.

On 15 January, Wavell moved his headquarters to Lembang near Bandung on Java and assumed control of Allied operations.