The importance of C4ISR cannot be understated, as shown in current conflicts, ineffective C4ISR can lead operations to suboptimal results at best and disaster at worst. To this end NATO is under constant pressure to ensure the forces under its remit remain fully optimised. Speaking on the subject, Matt Roper, Chief joint ISR of the NCIA gives a concise state-of-play of the C4ISR situation in NATO and where it might be headed.