Ukraine has been successfully shot down hundreds of these drones so far. Russia has been successful in using armed drones because they have a long-range and can be launched in large numbers. Russian forces that were occupying Snake Island were attacked by Ukrainian forces using Turkish-made Bayraktar TB2.

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Turkey has employed armed drones domestically against the Kurdistan Workers’ Party. Nigeria uses weaponized drones against Boko Haram, and Iraq against the Islamic State.

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Skin Contact. Sulfuric acid can irritate the skin and cause chemical burns ranging from mild to severe, depending on the concentration of the sulfuric acid solution. Concentrated vapor or solution that contacts the skin may cause the victim to experience severe pain, redness of the skin, blisters and permanent scarring.

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The Israeli-made IAI Harop gave Azerbaijan an edge in the second Nagorno-Karabakh war in 2020. In 2021, the Ethiopian National Army stopped a major attack by Tigrayan forces, with armed drones. In 2022, the US has killed the leader of Al-Qaeda, Ayman al-Zawahiri, in a drone strike in Afghanistan.

Drones have been a part of warfare since the 19th century. It all began in 1839 when Austrian soldiers attacked the city of Venice with unmanned balloons filled with explosives.

Sulfuric acid can be found in many car batteries (lead-acid batteries) and in household products like drain and toilet bowl cleaners. Be sure to read product labels carefully, and do not use more than one product per application. Even some chemical residue in a drain or on a surface can be hazardous if combined with a second product. Know which products in your home contain sulfuric acid, and keep those products out of the reach of children and pets. Wear protective gloves when using products that contain sulfuric acid. Eye protection is also recommended, particularly when using a product that may splash. Keep car batteries away from children. Avoid breathing smoke or fumes where coal, oil, or gas are burned, even outside. Avoid touching the material that forms on the outside of your car battery. Keep the Carolinas Poison Center 24/7 number 1-800-222-1222 and other emergency numbers near or programmed into your phone. For Additional Information In Case of Spill or Exposure Sulfuric Acid: Occupational Safety Resources Agency for Toxic Substances and Disease Registry: Sulfur Trioxide and Sulfuric Acid ToxFAQs

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Saudi Arabia and the UAE have carried out lethal attacks in Libya and Yemen using drones. In 2019, the world’s largest crude oil processing and stabilization plant in Abqaiq, Saudi Arabia, was attacked by drones.

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Erosion of the teeth, inflammation of mouth, narrowing of stomach or esophagus, chronic bronchial irritation with cough, and/or chronic shortness of breath may occur with repeated or long-term exposure to sulfuric acid. Skin rashes may also occur with repeated exposures of dilute concentrations of sulfuric acid.

Sulfuric acid releases in North Carolina have resulted in injuries, hospitalizations, and workplace evacuations. Some examples of sulfuric acid release incidents in North Carolina include: A chemist mixed sulfuric acid with several other chemicals for a routine experiment, which caused a small explosion. He suffered minor injuries to his hands and was transported to the hospital by ambulance. Over 100 employees were evacuated from the building. An employee of a janitorial supply store was filling an overhead storage tank with a bucket of sulfuric acid when the ladder slipped, causing him to spill five gallons of acid on his body. He was admitted to the hospital with second-degree chemical burns over 40 percent of his body. Employees who were trying to clear a drain mixed sulfuric acid and bleach, causing a chemical reaction. The gas released caused respiratory irritation, eye irritation and nausea to the employees. They received treatment at the scene from Emergency Medical Services personnel. A professional firefighter in turnout gear suffered respiratory irritation while extinguishing a fire of automotive batteries in a trailer. He was treated at the hospital. An overcharged battery burst at a retail auto parts store. One employee was transported to and treated at the hospital for respiratory irritation. Drain cleaner containing sulfuric acid was spilled at a daycare. Sixty-eight children and faculty were evacuated from the facility for one hour. One employee was treated at the hospital for respiratory irritation. A chemist, mixing 96 percent sulfuric acid, cracked the beaker. He was using gloves and eye protection, but was still chemically burned and required treatment at a hospital. Common Routes of Exposure Inhalation. The most common way for sulfuric acid to enter the body is through the respiratory system. Serious lung damage may result from inhalation exposure to sulfuric acid. Skin Contact. Sulfuric acid can irritate the skin and cause chemical burns ranging from mild to severe, depending on the concentration of the sulfuric acid solution. Concentrated vapor or solution that contacts the skin may cause the victim to experience severe pain, redness of the skin, blisters and permanent scarring. Eye Contact. Sulfuric acid or sulfuric acid vapor, even with short-term exposure, can irritate the eyes and cause burning, swelling, tearing of the eyes and/or blurred vision, and may cause blindness. Ingestion. Immediate burning in the mouth and throat occur when sulfuric acid is swallowed. Ingestion of concentrated solution can cause severe pain in the mouth, chest and abdomen, nausea and vomiting, or holes in the esophagus. Acute Health Effects As the concentration of sulfuric acid increases, the symptoms become more severe. Acute exposures to sulfuric acid can cause immediate burning of the eyes. Itchy, burning eyes can help to warn people of potentially hazardous exposure levels. The very young, the very old, and people with health problems are at an increased risk from the health effects of sulfuric acid exposure. Chronic Health Effects Erosion of the teeth, inflammation of mouth, narrowing of stomach or esophagus, chronic bronchial irritation with cough, and/or chronic shortness of breath may occur with repeated or long-term exposure to sulfuric acid. Skin rashes may also occur with repeated exposures of dilute concentrations of sulfuric acid. Prevention Sulfuric acid can be found in many car batteries (lead-acid batteries) and in household products like drain and toilet bowl cleaners. Be sure to read product labels carefully, and do not use more than one product per application. Even some chemical residue in a drain or on a surface can be hazardous if combined with a second product. Know which products in your home contain sulfuric acid, and keep those products out of the reach of children and pets. Wear protective gloves when using products that contain sulfuric acid. Eye protection is also recommended, particularly when using a product that may splash. Keep car batteries away from children. Avoid breathing smoke or fumes where coal, oil, or gas are burned, even outside. Avoid touching the material that forms on the outside of your car battery. Keep the Carolinas Poison Center 24/7 number 1-800-222-1222 and other emergency numbers near or programmed into your phone. For Additional Information In Case of Spill or Exposure Sulfuric Acid: Occupational Safety Resources Agency for Toxic Substances and Disease Registry: Sulfur Trioxide and Sulfuric Acid ToxFAQs

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Indian army recently deployed indigenous anti-drone spoofers and jammer systems in Jammu and Punjab border to crack down drones sent by Pakistan-based terror groups.

By the late 1950s, the USA and other countries explored unmanned aerial technologies. These countries had started working on spy planes. These spy planes were radio-controlled and fitted with film cameras. These small unmanned planes flew over China and North Vietnam to gather imagery intelligence. On 15 November 1964, a Firebee Spy Drone was shot down over China which is said to be the first known use of reconnaissance drones. During the Iran–Iraq War, in the early 1980s, Iran used its first drone Mohajer, during the war.

Drones are no longer the weapons of tomorrow, they are now the weapons of today. A new era of drone warfare has already arrived involving many more players. The last decade has seen a huge explosion in drone innovation and commercial interest leading to the golden age of drones. Despite a growing call to impose greater controls over the use of weaponized robots, many armed forces have already invested in a variety of drones, unmanned weapons and other AI-powered machines. These weaponized robots have already found their way onto the world’s conflict zones.

Sulfuric acid (H2SO4) is a corrosive, oily, colorless liquid in a pure state. Impure grades of sulfuric acid are brownish in color. Sulfuric acid is most often used in the manufacture of fertilizers, explosives, other acids and glue.  In addition, it is also used for the pickling or cleaning of metal surfaces. Most car batteries contain sulfuric acid, as do some commonly used household drain and toilet cleaners.

H2SO4

As the concentration of sulfuric acid increases, the symptoms become more severe. Acute exposures to sulfuric acid can cause immediate burning of the eyes. Itchy, burning eyes can help to warn people of potentially hazardous exposure levels. The very young, the very old, and people with health problems are at an increased risk from the health effects of sulfuric acid exposure.

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In the 21st century, huge developments in conflict zones show the proliferation of Unmanned Aerial Vehicles (UAV) and how they transform and shape new warfare. Armed drones are now the primary advanced technology used in the combat zones. Drone attacks have become a common feature of the modern battlefield. These unmanned aerial vehicles (UAVs) have the potential to successfully overwhelm air defences, since only one or two need to get through to destroy their target.

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In the Ukraine-Russia war, Russia has been deploying Iranian-made Shahed 136 drones or Kamikaze drones, to target Ukrainian troop positions and vehicles, but also to terrorise civilians and disable essential infrastructure. Each drone is fitted with an 80-plus pound warhead, which is more than enough to inflict considerable damage.

More than 36 countries over the world have armed drones. Most of the countries are seeking armed drone capability without the capacity to develop drones domestically.

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USA has conducted thousands of drone strikes, ranging from attacks on non-state actors such as Al Qaeda to the operation that killed Iranian Major General Qasem Soleimani. Currently, the US armed services own nearly 8,000 drones.

Since the 9/11 attack, the USA has increased the use of drones for finding and killing terrorists and feeding the military’s insatiable demand for battlefield intelligence. In 2001, US Air Force and Central Intelligence Agency (CIA) became the first to successfully fit drones with missiles, Predator drones with Hellfire missiles, as a part of a failed attempt to kill Osama bin Laden. From 2004-13, there have been 455 estimated strikes in Yemen, Somalia and Pakistan and in the period of 2016-18, there have been 9 drone strikes in Iraq & Syria by the US.

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Sulfuric acid

During World War 2, the Nazi V1 & V2 were still essentially guided bombs. Those were the primitive versions of today’s cruise missiles. The V1 missile, once launched, flew without a pilot until it ran out of fuel and came crashing down. The V2 rocket was a long-distance weapon that could travel at the speed of sound. They were known as ‘revenge weapons’ used by Germany to terrorise British civilians and undermine morale.

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Inhalation. The most common way for sulfuric acid to enter the body is through the respiratory system. Serious lung damage may result from inhalation exposure to sulfuric acid.

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The development and testing of unmanned technology was continued during the interwar period. In 1935, the UK produced a number of radio-controlled aircraft to be used as targets for training purposes. The term “drone” started to be used at the time, after the UK developed the Queen Bee, a bi-plane converted to be controlled by radio from the ground. Queen Bee was a remote-controlled target for anti-aircraft gunners to use for target practice. At that time, Radio-controlled drones were also manufactured in the United States and used for target practice and training.

Meanwhile, Taiwan has recently unveiled its own Kamikaze drones, amid ongoing tensions with China and has announced a $1.6bn investment in domestic armed drone production.

During the First World War, the first unmanned vehicles were developed in Britain and USA. Britain’s Aerial Target, a small radio-controlled aircraft, was first tested in March 1917. While the American’s Kettering Bug, an aerial torpedo first flew in October 1918. Although both passed the flight test, neither was used operationally during the war.

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Eye Contact. Sulfuric acid or sulfuric acid vapor, even with short-term exposure, can irritate the eyes and cause burning, swelling, tearing of the eyes and/or blurred vision, and may cause blindness.

Ingestion. Immediate burning in the mouth and throat occur when sulfuric acid is swallowed. Ingestion of concentrated solution can cause severe pain in the mouth, chest and abdomen, nausea and vomiting, or holes in the esophagus.