This article is published in collaboration with The Conversation.
In the 21st century the familiar form of warfare in which physical damage is meted out against the opponent’s military forces and infrastructure has become only one form of attack. Instead, states are increasingly launching non-lethal attacks against an enemy’s information systems – this is the rise of information warfare.
Dan Kuehl of the National Defence University defined information warfare as the “conflict or struggle between two or more groups in the information environment”. You might say that just sounds like a fancier way of describing hacking. In fact it’s a lot more sinister and a lot more dangerous than its somewhat tame name implies.
Western leaders are investing billions to develop capabilities matching those of China and Russia, establishing military commands for attacking, defending and exploiting the vulnerabilities of electronic communications networks. Information warfare combines electronic warfare, cyberwarfare and psy-ops (psychological operations) into a single fighting organisation, and this will be central to all warfare in the future.