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.
Arms control is a term for international restrictions upon the development, production, stockpiling, proliferation and usage of small arms, conventional weapons, and weapons of mass destruction. Historically, arms control may apply to melee weapons before the invention of firearm. Arms control is typically exercised through the use of diplomacy which seeks to impose such limitations upon consenting participants through international treaties and agreements, although it may also comprise efforts by a nation or group of nations to enforce limitations upon a non-consenting country.
The Protocol for the Prohibition of the Use in War of Asphyxiating, Poisonous or other Gases, and of Bacteriological Methods of Warfare, usually called the Geneva Protocol, is a treaty prohibiting the use of chemical and biological weapons in international armed conflicts. It was signed at Geneva on 17 June 1925 and entered into force on 8 February 1928. It was registered in League of Nations Treaty Series on 7 September 1929. The Geneva Protocol is a protocol to the Convention for the Supervision of the International Trade in Arms and Ammunition and in Implements of War signed on the same date, and followed the Hague Conventions of 1899 and 1907.
The law of war is a 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.
Incendiary weapons, incendiary devices, incendiary munitions, or incendiary bombs are weapons designed to start fires. They may destroy structures or sensitive equipment using fire, and sometimes operate as anti-personnel weaponry. Incendiaries utilize materials such as napalm, thermite, magnesium powder, chlorine trifluoride, or white phosphorus. Though colloquially often called "bombs", they are not explosives but in fact operate to slow the process of chemical reactions and use ignition rather than detonation to start or maintain the reaction. Napalm, for example, is petroleum especially thickened with certain chemicals into a gel to slow, but not stop, combustion, releasing energy over a longer time than an explosive device. In the case of napalm, the gel adheres to surfaces and resists suppression.
The Convention on the Prohibition of the Use, Stockpiling, Production and Transfer of Anti-Personnel Mines and on their Destruction of 1997, known informally as the Ottawa Treaty, the Anti-Personnel Mine Ban Convention, or often simply the Mine Ban Treaty, aims at eliminating anti-personnel landmines (APLs) around the world.
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.
The Cluster Munition Coalition (CMC) is an international civil society movement, which campaigns against the use, production, stockpiling, and transfer of cluster munitions. Cluster munitions, a type of munition stockpiled by more than 80 states, are documented to have caused significant civilian deaths and injuries and have frequently caused indiscriminate effects in both conflict and peace times. Their use is prohibited under the 2008 Convention on Cluster Munitions, a convention formally endorsed on May 30, 2008, in Dublin, Ireland, and was signed by 94 countries in Oslo on December 3–4, 2008. The Convention entered into force, becoming binding upon state parties to the convention on August 1, 2010, after 30 countries formally ratified it. As of January 4, 2012, it had been signed by 111 countries, of which 77 have ratified.
The Protocol on Blinding Laser Weapons, Protocol IV of the 1980 Convention on Certain Conventional Weapons, was issued by the United Nations on 13 October 1995. It came into force on 30 July 1998. As of the end of April 2018, the protocol had been agreed to by 109 nations.
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.
War can heavily damage the environment, and warring countries often place operational requirements ahead of environmental concerns for the duration of the war. Some international law is designed to limit this environmental harm.
An explosive weapon is a weapon that uses an explosive to project blast and/or fragmentation from a point of detonation.
The Protocol on Prohibitions or Restrictions on the Use of Mines, Booby-Traps and Other Devices, or Protocol II, is a United Nations treaty that restricts the use of land mines, remotely delivered mines, and booby traps. It is Protocol II to the 1980 Convention on Certain Conventional Weapons.
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.
New physical principles weapons are a wide range of weapons or systems created using emerging technologies, like wave, psychophysical, and genetic weapons.
Convention on Certain Conventional Weapons – Group of Governmental Experts on Lethal Autonomous Weapons Systems refers to a group of experts created by the United Nations in order to study legal, ethical, societal and moral questions that arise from the increased use of autonomous robots to carry weapons and to be programmed to engage in combat in various situations that might arise, including battles between countries, or in patrolling border areas or sensitive areas, or other similar roles.
In the United States, flamethrowers are broadly legal for personal ownership and use. California requires a permit for the possession of a flamethrower, and only Maryland has outright banned their ownership and use. No federal laws exist regarding flamethrowers, as they are not defined as weapons under the National Firearms Act. The United States is a signatory of the Convention on Certain Conventional Weapons, protocol III of which limits military use of flamethrowers; this does not extend to civilian use.
The most significant using of incendiary weapons were used a number of times during the Russo-Ukrainian War. Russians were accused of using white phosphorus bombs multiple times; in the Battle of Kyiv and against Kramatorsk in March 2022, against dug-in defenders at the Azovstal steel plant in Mariupol in May 2022, and in Marinka over the 2022 Christmas holiday. White phosphorus is a toxic chemical, and exposure to vapors leads to long-term ailments of the body, up to permanent disfigurement and death through organ failure.
Convention on Certain Conventional Weapons at Wikisource 
