Cognitive Warfare Will Be Deciding Factor in Battle | AFCEA International

Curator note

To Lt. Gen. Vincent R. Stewart, USMC, director, Defense Intelligence
Agency (DIA), modern warfare is a cognitive battle. To be successful,
warfare must strive to control information.
In part, war is still a violent clash between hostile forces, with
each force trying to impose their will on the other, the general said.
Warfighting may still look like two armies crashing into one another on
the battlefield.
“[This] nature of warfare hasn’t changed,” he stated. “War remains an active force to compel an adversary, nothing less.”
These days, however, the battlefield isn’t always physical. “All too
often we find ourselves fighting warfare in ways that are not purely
kinetic,” Gen. Stewart observed. “We are facing another change in the
character of war.”
Wars turn on the ability to make good judgments, to reason. “Simply,
put, it is to know what to do and when to do it,” he said. “And if you
don’t control information or your decision-making cycle is disrupted, or
your cognitive ability is degraded, then you are not able to win or
fight effectively.”
Gen. Stewart cautioned forces against having a false sense of
security in warfare. “Don’t think that the war you prepared for is the
war that you will face,” he warned. “Don’t fight the last war.” The past
war—or so-called fourth-generation warfare—he characterized as
decentralized warfare, fighting terrorism and ending the nation-states'
monopoly on power.
Now, 21st-century warfare is about winning information in the
so-called decision space either before or during the conflict. For the
general, this is what characterizes fifth-generation warfare. “It is
about the fight for information,” Gen. Stewart declared. 
To support cognitive warfare and the collection, dissemination,
distribution and protection of information, the military needs an
impenetrable network. Currently, networks and information systems aren’t
resilient enough to survive sustained warfare, the general allowed. 
“Potential adversaries are using the information space to wage war at
the cognitive level,” the general continued. “And the threats are not
going away. They are getting more frequent and more dangerous.”
Gen. Stewart called on U.S. information technology companies to
create and build networks that can operate in such an adversarial
environment. Future network defense must be resilient, reliable and
redundant. 
Network functions like firewalls that announce an attack after the
damage is done are not effective. “It’s a little too late,” just to have
notification of an attack, Gen. Stewart emphasized. “We need to see
adversaries before they are in the network.
Literally, this is about protecting everything.”
“Those that win the fight for information will win it all,” the general concluded. 
Gen. Stewart shared his views at DIA’s Department of Defense Intelligence Information System (DoDIIS) 2017 https://www.ncsi.com/dia/2017/ August 14 in St. Louis.