Despite the raft of changes England have already made following their 4-0 defeat to Australia in the Ashes, Joe Root has kept his job as Test captain.
Managing director of men's cricket Ashley Giles, head coach Chris Silverwood and assistant coach Graham Thorpe have all been axed.
Root, however, has been backed to continue, with interim managing director Sir Andrew Strauss saying: "Having spoken to Joe it is absolutely clear the extent of his commitment to taking this side forward – he has incredible motivation and energy to do that.