An explosive weapon is a weapon that uses an explosive to project blast and/or fragmentation from a point of detonation.
In the common practice of states, explosive weapons are generally the preserve of the military, for use in situations of armed conflict, and are rarely used for purposes of domestic policing.
When explosive weapons fail to function as designed they are often left as unexploded ordnance (UXO).
Explosive weapons may be subdivided by their method of manufacture into explosive ordnance and improvised explosive devices (IEDs). Certain types of explosive ordnance and many improvised explosive devices are sometimes referred to under the generic term bomb.
Certain types of explosive weapons may be categorized as light weapons (e.g. grenades, grenade launchers, rocket launchers, anti-tank guided missile launchers, man-portable air-defense systems, and mortars of calibers of less than 100 mm). [1] Many explosive weapons, such as aerial bombs, multiple rocket launchers, artillery, and larger mortars, are categorized as heavy weapons.
In armed conflict, the general rules of international humanitarian law governing the conduct of hostilities apply to the use of all types of explosive weapons as means or methods of warfare.
Taken in combination, Amended Protocol II and Protocol V to the United Nations Convention on Certain Conventional Weapons establish a responsibility on the users of explosive weapons to record and retain information on their use of such weapons (including the location of use and the type and quantity of weapons used), to provide such information to parties in control of territory that may be affected by UXO, and to assist with the removal of this threat.
Certain types of explosive weapons have been subject to prohibition in international treaties. The Saint Petersburg Declaration of 1868 prohibits the use of certain explosive rifle projectiles. This prohibition has evolved into a ban on exploding ammunition under customary international humanitarian law binding on all States. The 1997 Mine Ban Treaty and the 2008 Convention on Cluster Munitions also prohibit types of explosive weapons, anti-personnel landmines and cluster munitions, for states parties to these treaties.
The Secretary-General of the United Nations has expressed increasing concern at "the humanitarian impact of explosive weapons, in particular when used in densely populated areas." [2] The President of the International Committee of the Red Cross (ICRC), Jakob Kellenberger has noted that "ICRC’s key operations in 2009 – in the Gaza Strip and in Sri Lanka – provided stark illustrations of the potentially devastating humanitarian consequences of military operations conducted in densely populated areas, especially when heavy or highly explosive weapons are used." [3]
According to the British NGO Action on Armed Violence (AOAV), when explosive weapons are used in populated areas (towns, villages, residential neighbourhoods) the overwhelming majority (91% in 2012) of direct casualties are civilians. [4]
Action on Armed Violence has also charted a dramatic rise in the use of suicide bombing and improvised explosive devices globally. Their data showed the number of civilians killed or injured by car and suicide bombs and other improvised explosive devices rising by 70 percent in the three years to 2013. [5]
The International Network on Explosive Weapons (INEW), a partnership of NGOs, is calling for immediate action to prevent human suffering from the use of explosive weapons in populated areas.
A land mine, or landmine, is an explosive weapon concealed under or camouflaged on the ground, and designed to destroy or disable enemy targets, ranging from combatants to vehicles and tanks, as they pass over or near it.
A cluster munition is a form of air-dropped or ground-launched explosive weapon that releases or ejects smaller submunitions. Commonly, this is a cluster bomb that ejects explosive bomblets that are designed to kill personnel and destroy vehicles. Other cluster munitions are designed to destroy runways or electric power transmission lines.
The law of war is the component of international law that regulates the conditions for initiating war and the conduct of hostilities. Laws of war define sovereignty and nationhood, states and territories, occupation, and other critical terms of law.
Bomb disposal is an explosives engineering profession using the process by which hazardous explosive devices are disabled or otherwise rendered safe. Bomb disposal is an all-encompassing term to describe the separate, but interrelated functions in the military fields of explosive ordnance disposal (EOD) and improvised explosive device disposal (IEDD), and the public safety roles of public safety bomb disposal (PSBD) and the bomb squad.
An improvised explosive device (IED) is a bomb constructed and deployed in ways other than in conventional military action. It may be constructed of conventional military explosives, such as an artillery shell, attached to a detonating mechanism. IEDs are commonly used as roadside bombs, or homemade bombs.
Unexploded ordnance, unexploded bombs (UXBs), and explosive remnants of war are explosive weapons that did not explode when they were employed and still pose a risk of detonation, sometimes many decades after they were used or discarded. When unwanted munitions are found, they are sometimes destroyed in controlled explosions, but accidental detonation of even very old explosives also occurs, sometimes with fatal results. A dud is an unexploded projectile fired in anger against an enemy, but which has failed to explode. A projectile not fired in anger but which has failed to explode is called a 'blind'.
International humanitarian law (IHL), also referred to as the laws of armed conflict, is the law that regulates the conduct of war. It is a branch of international law that seeks to limit the effects of armed conflict by protecting persons who are not participating in hostilities and by restricting and regulating the means and methods of warfare available to combatants.
United States Navy Explosive Ordnance Disposal technicians render safe all types of ordnance, including improvised, chemical, biological, and nuclear. They perform land and underwater location, identification, render-safe, and recovery of foreign and domestic ordnance. They conduct demolition of hazardous munitions, pyrotechnics, and retrograde explosives using detonation and burning techniques. They forward deploy and fully integrate with the various Combatant Commanders, Special Operations Forces (SOF), and various warfare units within the Navy, Marine Corps, Air Force and Army. They are also called upon to support military and civilian law enforcement agencies, as well as the Secret Service.
The United Nations Convention on Certain Conventional Weapons, concluded at Geneva on October 10, 1980, and entered into force in December 1983, seeks to prohibit or restrict the use of certain conventional weapons which are considered excessively injurious or whose effects are indiscriminate. The full title is Convention on Prohibitions or Restrictions on the Use of Certain Conventional Weapons Which May Be Deemed to Be Excessively Injurious or to Have Indiscriminate Effects. The convention covers land mines, booby traps, incendiary devices, blinding laser weapons and clearance of explosive remnants of war.
Fondation suisse de déminage (FSD) is a Swiss non-governmental organisation specialising in mine action. Since its creation in 1997, FSD has carried out operations in some 30 countries on four continents. Its programmes include the following four components: humanitarian demining, explosive ordnance risk education, victim assistance, and stockpile destruction and management. In 25 years, more than 1.4 million items of explosive ordnance have been neutralised by FSD.
A mine clearance organization, or demining organization, is an organization involved in the removal of landmines and unexploded ordnance (UXO) for military, humanitarian, or commercial reasons. Demining includes mine clearance, as well as surveying, mapping and marking of hazardous areas.
The Geneva International Centre for Humanitarian Demining is an international organisation working in mine action and explosive ordnance risk reduction, with a focus on landmines, cluster munitions and ammunition stockpiles. Based in the Maison de la paix in Geneva, it is legally a non-profit foundation in Switzerland.
The Convention on Cluster Munitions (CCM) is an international treaty that prohibits all use, transfer, production, and stockpiling of cluster munitions, a type of explosive weapon which scatters submunitions ("bomblets") over an area. Additionally, the convention establishes a framework to support victim assistance, clearance of contaminated sites, risk reduction education, and stockpile destruction. The convention was adopted on 30 May 2008 in Dublin, and was opened for signature on 3 December 2008 in Oslo. It entered into force on 1 August 2010, six months after it was ratified by 30 states. As of December 2023, a total of 124 states are committed to the goal of the convention, with 112 states that have ratified it, and 12 states that have signed the convention but not yet ratified it.
The Mines Advisory Group (MAG) is a non-governmental organization that assists people affected by landmines, unexploded ordnance, and small arms and light weapons.
The United Nations Mine Action Service (UNMAS) is a service located within the United Nations Department of Peacekeeping Operations that specializes in coordinating and implementing activities to limit the threat posed by mines, explosive remnants of war and improvised explosive devices.
The Geneva Conventions are international humanitarian laws consisting of four treaties and three additional protocols that establish international legal standards for humanitarian treatment in war. The singular term Geneva Convention usually denotes the agreements of 1949, negotiated in the aftermath of the Second World War (1939–1945), which updated the terms of the two 1929 treaties and added two new conventions. The Geneva Conventions extensively define the basic rights of wartime prisoners, civilians and military personnel; establish protections for the wounded and sick; and provide protections for the civilians in and around a war-zone.
The Protocol on Prohibitions or Restrictions on the use of Incendiary Weapons is a United Nations treaty that restricts the use of incendiary weapons. It is Protocol III to the 1980 Convention on Certain Conventional Weapons Which May Be Deemed To Be Excessively Injurious Or To Have Indiscriminate Effects. Concluded in 1981, it entered into force on 2 December 1983. As of January 2023, it had been ratified by 126 state parties.
Action on Armed Violence (AOAV) is a London-based charity, conducting research and advocacy on the incidence and impact of global armed violence.
Ukraine globally ranks as one of the states with the highest civilian casualties from landmines and unexploded ordnances, and the highest for anti-vehicle mine incidents. As of April 2023, it is estimated that approximately 174,000 square kilometers of Ukrainian territory are contaminated by landmines. Many types of landmines have been found in use in Ukraine, including novel variants. Though landmines have been in use since 2014 in Ukraine during the War in Donbas (2014–2022), their use was relatively sporadic until the Russian invasion of Ukraine. According to Human Rights Watch, both Russian and Ukrainian government forces have utilized antipersonnel and anti-vehicle mines.
Project Masam is a multilateral humanitarian land mine clearance project in Yemen launched by the Kingdom of Saudi Arabia in June 2018.
