The Future Commando Force (FCF) is an in-progress modernisation programme and transformation of the role and operations of the Royal Marines. The FCF essentially retasks 40 Commando and 45 Commando with forming two Littoral Response Groups (LRGs) which will be permanently deployed, though other units from UK Commando Force are also included in the composition of LRGs, as well as changing the role and operations of the Royal Marines and the equipment and tactics they use.