Understanding Information Age Warfare - Book by David S. Alberts et.al (2001)
Classic "network-centric warfare" document.
A peak at more recent, related thinking:
Transformation of European Defense Cooperation: A Complex Endeavour (2014) - by James Moffat, Reiner K Huber, David S. Alberts
Operationalizing C2 Agility” Megatrends Reshaping C2 and their Implications for Science and Technology Priorities (2012) - M. S. Vassiliou, David S. Alberts