The use of armed force by a State against the sovereignty, territorial integrity or political independence of another State, or in any other manner inconsistent with the UN Charter, particularly as set out in General Assembly resolution 3314

INTERNATIONAL LAW

CRIMES AGAINST PEACE

FORCE IN INTERNATIONAL RELATIONS

INTERNATIONAL SECURITY

INTERVENTION

SELF-DEFENCE (INTERNATIONAL LAW)

VIOLENCE RESEARCH

http://metadata.un.org/thesaurus/1000119