improvised, unguided bombs that are made from a large metal barrel filled with up to 1,000 kg of explosives, shrapnel, oil, chemicals, and other nasty things. They are usually dropped from a helicopter or airplane, earning them the nickname of “flying IEDs” ( improvised explosive devices).
Barrel bombs are incredibly inaccurate and
often dropped in populated civilian areas, devastating everything around them. They tend to see use by governments of unstable nations in order to fight insurgencies because they’re cheap to make—about $200 to $300 per bomb—and utilize the government’s air advantage. They are illegal under international conventions.
They were first used by the Israeli military in the late 1940s, then by the U.S. during the Vietnam War. Since then they’ve seen action in Sri Lanka, Iraq, Croatia, Sudan, and currently during the ongoing
Syrian Civil War. The MOAB
Known as the “Mother of All Bombs,” MOAB actually stands for the
GBU-43/B Massive Ordnance Air Blast bomb. It’s a thermobaric, large-yield explosive weapon that is the most powerful non-nuclear weapon in the U.S. military’s arsenal. It’s a 30-foot-long bomb that has a blast yield equivalent to 11 tons of TNT. Seriously, this thing is beyond deadly.
The bomb is carried by C-130 Hercules gunships, and was designed to be similar to the Daisy Cutter bombs used in the Vietnam and Iraq wars for clearing mines and heavily wooded areas. It has since been considered for use as an anti-personnel weapon. Until recently, the MOAB had never seen combat use. But
recent reports indicate the United States has dropped it on suspected ISIS targets in Afghanistan. Not to be outdone, Russia has a similar weapon known as the “Father of All Bombs,” which is estimated to be about four times as powerful.
105mm mustard gas artillery shells. Photo via AP Images.
use the toxic properties of chemical substances to cause maximum destruction, especially against personnel and civilians. They are considered a “weapon of mass destruction” because of this, and are prohibited under international humanitarian law. Four of the most commonly referenced chemical weapons these days are sarin, mustard gas, and chlorine gas:
Sarin: A colorless, odorless liquid that has extreme potency as a nerve agent. It can be lethal at very low concentrations if inhaled, causing suffocation due to lung muscle paralysis. Absorbing a non-lethal dose through the skin can suffer permanent neurological damage. The U.S. stopped production of the substance in 1957, and sarin was outlawed by the UN in 1997 after it was used by a cult to attack Japanese civilians on the subway. Since then, sarin has been used by Iraqi insurgents and as recently as this year during the ongoing Syrian Civil War.
Mustard gas: Also known as sulfur mustard, mustard gas is a cytotoxic and vesicant chemical agent that causes blistering of the skin and lungs of its victims. Pure sulfur mustards are colorless liquids, but when used in chemical warfare, the gas looks yellow-brown, hence the name. All mustard agents are illegal to use in warfare, but like with sarin, use is still common. The deadly gas can be deployed by several means, including artillery shells, bombs, missiles, or spraying from planes overhead. Mustard gas saw most of its use in the first World War, but has since been used during attacks in the U.K., Spain, France, China, and all over the Middle East.
Chlorine gas: Like mustard gas, chlorine gas (or bertholite) was primarily used during World War I. It tastes metallic, smells like pepper and pineapple, and stings the throat and chest as it attacks the respiratory system, eyes, and skin. Once it’s in the lungs, it reacts with the water to form hydrochloric acid, burning its way from the inside out. It’s much less deadly than mustard gas since it can be filtered out more easily by gas masks, but it’s still pretty nasty. It has since been used in the Iraq War in 2007 and against Kurdish forces in Iraq as recently as 2015.
VX agent: This synthetic chemical compound, “ venomous agent x,” is extremely toxic and is considered to be the most potent and quickest-to-kill nerve agent of them all. Once administered to a victim, it can cause convulsions, unconsciousness, paralysis, and death. It’s essentially a pesticide for people, slowly tiring and suffocating the body. It is an oil-like liquid with yellowish-brown coloration that is odorless and completely tasteless. It can be sprayed on someone, used to poison someone’s food, or even dumped into a water supply. VX agent is also the most persistent nerve agent in the environment because it evaporates so slowly. It was most recently used to assassinate Kim Jong Nam, the half-brother of North Korea’s leader Kim Jong Un.
Despite being illegal and deadly to civilians, nations continue to stockpile and use chemical weapons because they are highly effective and cheap to produce.
Drone (UCAV) Strikes
You’ve probably heard the phrase “
drone strike” several times over the last several years, but you may not know what those operations actually entail. A drone, or unmanned combat aerial vehicle (UCAV), is a small plane without an on-board pilot, usually being controlled by an operator on base at a remote terminal. Depending on the model, they usually carry air-to-surface missiles, air-to-air missiles, and other precision-guided munitions.
Combat drones are used to destroy buildings and vehicles, but they are also often used for strikes on high-profile targets.
Nearly 30 countries possess active UCAVs, but most strikes have been conducted by the U.S. in Pakistan and Yemen with an arsenal of— soon to be retired— MQ-1 Predators, as well as MQ-9 Reapers, and Elbit Hermes 450s.