Irregular warfare is a violent struggle among states and non-state actors
for legitimacy and influence over the relevant populations.

Asymmetrical warfare is defined as threats outside the range of conventional warfare and attacks that are difficult to respond to in kind such as suicide bombings.

Psychological warfare is planned psychological activities designed to influence behavior, perceptions, and attitudes affecting the achievement of political and military objectives.

Information warfare is a type of battle for the control of the digital space involving the whole society. The basic strategies of Information Warfare are to deny access to information, disrupt/ destroy information, steal data and manipulate data to change its context or its perception.

Cyber warfare is an extension of policy by actions taken in cyberspace state or non-state actors that either is conducted in response to a perceived threat against a nation’s security or constitute a serious threat to a nation’s security. It occurs when nationstate engages in cyber operations and use the Internet as a new battlefield in conflict.

Hybrid warfare combines both conventional (state-tostate) and irregular warfare (terrorism, insurgency, and counterterrorism). Nano-warfare is a newly emerging field in strategy to use nanotechnologies and molecular manufacturing for future horrifically effective weapons.