A rocket-propelled grenade (RPG) is a shoulder-fired missile weapon that launches rockets equipped with an explosive warhead. Most RPGs can be carried by an individual soldier, and are frequently used as anti-tank weapons. These warheads are affixed to a rocket motor which propels the RPG towards the target and they are stabilized in flight with fins. Some types of RPG are reloadable with new rocket-propelled grenades, while others are single-use. RPGs are generally loaded from the front.
A shaped charge is an explosive charge shaped to focus the effect of the explosive's energy. Different types of shaped charges are used for various purposes such as cutting and forming metal, initiating nuclear weapons, penetrating armor, or perforating wells in the oil and gas industry.
Reactive armour is a type of vehicle armour that reacts in some way to the impact of a weapon to reduce the damage done to the vehicle being protected. It is most effective in protecting against shaped charges and specially hardened kinetic energy penetrators. The most common type is explosive reactive armour (ERA), but variants include self-limiting explosive reactive armour (SLERA), non-energetic reactive armour (NERA), non-explosive reactive armour (NxRA), and electric armour. NERA and NxRA modules can withstand multiple hits, unlike ERA and SLERA. A second hit in exactly the same location may potentially penetrate any of those, as the armour in that spot is compromised.
Armour-piercing ammunition (AP) is a type of projectile designed to penetrate either body armour or vehicle armour.
The Projector, Infantry, Anti Tank (PIAT) Mk I was a British man-portable anti-tank weapon developed during the Second World War. The PIAT was designed in 1942 in response to the British Army's need for a more effective infantry anti-tank weapon and entered service in 1943.
High-explosive anti-tank (HEAT) is the effect of a shaped charge explosive that uses the Munroe effect to penetrate heavy armor. The warhead functions by having an explosive charge collapse a metal liner inside the warhead into a high-velocity shaped charge jet; this is capable of penetrating armor steel to a depth of seven or more times the diameter of the charge. The shaped charge jet armor penetration effect is purely kinetic in nature; the round has no explosive or incendiary effect on the armor.
The Panzerfaust was a development family of single-shot man-portable anti-tank systems developed by Nazi Germany during World War II. The weapons were the first single-use light anti-tank weapons based on a pre-loaded disposable launch tube, a weapon configuration which is still used today.
A tandem-charge or dual-charge weapon is an explosive device or projectile that has two or more stages of detonation, assisting it to penetrate either reactive armour on an armoured vehicle or strong structures.
The RPG-26 Aglen is a disposable rocket-propelled grenade (RPG) anti-tank shoulder-fired missile and launcher developed by the Soviet Union. It fires a one-stage rocket with jack-knife fins, which unfold after launch. The rocket carries a 72.5-millimetre (2.85 in) diameter high-explosive anti-tank (HEAT) single shaped charge warhead able to penetrate 440 millimetres (17 in) of armour, 1 metre of reinforced concrete or 1.5 metres of brickwork. It has a maximum effective range of around 250 metres (820 ft). The similar sized rocket features a slightly heavier and more powerful HEAT warhead and more powerful rocket engine. The limited extension of the RPG-22 launch tube was found of little use. Thus, the RPG-26 has a rigid non-telescoping launch tube.
Military vehicles are commonly armoured to withstand the impact of shrapnel, bullets, shells, rockets, and missiles, protecting the personnel inside from enemy fire. Such vehicles include armoured fighting vehicles like tanks, aircraft, and ships.
RKG-3 is a series of Soviet anti-tank hand grenades. It superseded the RPG-43, RPG-40 and RPG-6 series of grenades. It entered service in 1950, and was still being used by insurgents in Iraq and Afghanistan into the 2000s and 2010s, against the vehicles of NATO forces.
Armour with two or more plates spaced a distance apart falls under the category of spaced armour. Spaced armour can be sloped or unsloped. When sloped, it reduces the penetrating power of bullets and solid shot, as after penetrating each plate projectiles tend to tumble, deflect, deform, or disintegrate; spaced armour that is not sloped is generally designed to provide protection from explosive projectiles, which detonate before reaching the primary armour. Spaced armour is used on military vehicles such as tanks and combat bulldozers. In a less common application, it is used in some spacecraft that use Whipple shields.
An explosively formed penetrator (EFP), also known as an explosively formed projectile, a self-forging warhead, or a self-forging fragment, is a special type of shaped charge designed to penetrate armor effectively, from a much greater standoff range, than standard shaped charges, which are more limited by standoff distance. As the name suggests, the effect of the explosive charge is to deform a metal plate into a slug or rod shape and accelerate it toward a target. They were first developed as oil well perforators by American oil companies in the 1930s, and were deployed as weapons in World War II.
The RPG-43 was a high-explosive anti-tank (HEAT) shaped charge hand grenade used by the Soviet Union during World War II. It entered service in 1943, replacing the earlier models RPG-40 and RPG-41; the RPG-40 used a simpler high explosive (HE) warhead. The RPG-43 had a penetration of around 75 millimetres (3.0 in) of rolled homogeneous armour at a 90 degree angle. Later in the war, it was improved and became the RPG-6.
The RPG-40 was an anti-tank hand grenade developed by the Soviet Union in 1940.
The Panzerwurfmine was a shaped charge hand-thrown anti-tank grenade used by Luftwaffe ground troops in World War II.
In military munitions, a fuze is the part of the device that initiates function. In some applications, such as torpedoes, a fuze may be identified by function as the exploder. The relative complexity of even the earliest fuze designs can be seen in cutaway diagrams.
An anti-tank grenade is a specialized hand-thrown grenade used to defeat armored targets. Although their inherently short range limits the usefulness of grenades, troops can lie in ambush or maneuver under cover to exploit the limited outward visibility of the crew in a target vehicle. Hand launched anti-tank grenades became redundant with the introduction of standoff rocket propelled grenades.
Man-portable anti-tank systems are traditionally portable shoulder-launched projectile systems firing heavy shell-type projectiles, typically designed to combat protected targets, such as armoured vehicles, field fortifications and at times even low-flying aircraft.
The FT5 is a shoulder-launched, unguided and portable anti-tank rocket weapon. The weapon was built in South Africa by Somchem, a division of Denel based in Somerset West, now Rheinmetall Denel Munition. The weapon was designed with the primary function to provide soldiers with a weapon capable of destroying armoured fighting vehicles and modern main battle tanks. The weapon also has a secondary function of destroying bunkers and other fortifications.
