General Information. The RKG-3 (Ручная Кумулятивная Граната - Handheld Shaped Charge Grenade) is a Soviet-Era anti-armor grenade. It is designed to destroy up to one hundred and fifty-five millimeters of armor. It is widely used in the Middle East by Iraqi insurgents to damage a M-ATV or M1126.
The fuze in the handle activates the grenade. When the parachute deploys, its ejection throws a weight to the rear of the handle and disables the safety. When it impacts or stops, inertia causes the weight to fly forward and hit the spring-loaded firing pin, which activates the primer detonator in the base.
Grenades were first used against armored vehicles during World War I, but it wasn't until World War II when more effective shaped charge anti-tank grenades were produced. AT grenades are unable to penetrate the armor of modern tanks, but may still damage lighter vehicles.
The grenade is classified as an individual weapon suitable for all close combat situations and is designed to produce a lethal blast radius of 6 m (20 ft), a casualty radius of 15 m (49 ft), and a maximum dangerous radius of 30 m (98 ft).
Another type of grenade is the antitank grenade, which contains a special shaped-charge explosive that can pierce even the heavy armour of a tank. Since these are usually delivered by small rockets launched from shoulder-held tubes, they are commonly referred to as rocket-propelled grenades.
Grenade machine gun
Conventional rifle ammunition provides no fragmentation effect and is largely not effective enough against advancing armoured infantry fighting vehicles and battle tanks.
Its armour-piercing warhead can destroy a heavily protected modern battle tank with one shot, and the system is effective at ranges between 20 and 800 metres.
The Army record for the grenade throw was set by Al Blozis in 1944 with a throw of 284.54 feet.
Most grenades will detonate about 3-5 seconds after the trigger is released, giving you a few critical moments to react. The kill radius from a grenade's explosion is about 15 feet, and the casualty radius is about 50 feet, though pieces of shrapnel can still fly much farther than that.
A Molotov cocktail or gasoline-soaked burning cloth could melt or set these on fire, bringing the tank to a halt. The Finnish defenders knocked out almost 2,000 Russian tanks during the Russian invasion, and reportedly some 400 of these kills were by fire, mainly Molotov cocktails.
The German 8.8cm Flak (known as 88mm Flak, or just 88) is one of the most famous weapons of World War II. Designed in the early 1930s primarily as an anti-aircraft gun, the 88 was best known for its lethal anti-tank capabilities.
The world's premier shoulder-fired anti-armor system, Javelin takes the fight to the enemy. Javelin automatically guides itself to the target after launch, allowing the gunner to take cover and avoid counterfire. Soldiers or Marines can reposition immediately after firing, or reload to engage another threat.
Grenades generally explode on the ground, creating a mushroom like blast that we usually see in movies.
“Hooah, Sarge.”
Water doesn't behave that way, though; in fact, it's nearly (but not completely) incompressible. In other words, the water won't absorb the pressure from the explosion—it'll move with it, until it hits an air pocket or two that it ??? compress.
It requires immeasurable bravery and selflessness to carry out an act for which death is all but guaranteed, but in several instances throughout history, exemplary service members have dived on grenades and survived the explosion.
The M67 grenade has a spheroidal steel body that contains 6.5 oz (180 g) of composition B explosive. It uses the M213 pyrotechnic delay fuze. The M67 grenade weighs 14 oz (400 g) in total and has a safety clip to prevent the spoon on the grenade from being triggered in the event the safety pin is accidentally pulled.
But legend has it that the first grenade was a small box of live vipers (snakes) which ancient warriors threw into the enemy's camp. The first recorded use of the word “grenade” came in 1536, from the siege of Arles in southern France by French forces under King Francis I.
The casualty radius of a grenade is between 5 and 20 meters; with a minimum of 50% of exposed personnel becoming casualties within a radius of around 15 metres from the blast. A single grenade can kill an individual up to 10 metres away and can cause serious injuries up to 20 metres away.
The Bradley's main gun and the TOW missiles both have an effective range of more than 3,000 meters, which is greater than the effective range of many Russian tanks. This means that the smaller Bradley can attack a tank while remaining out of range itself.
The warhead used by Stinger missiles makes them great for hitting aircraft, but can a Stinger missile hit a tank? Maybe; however, it wouldn't be nearly as effective as an anti-tank weapon, such as the Javelin. One of the biggest factors that can hinder a Stinger anti-aircraft missile from hitting a jet is distance.
In fact, the Bradley already has a track record of winning shootouts with full-sized Russian tanks. Washington committed 50 M2 Bradley Fighting Vehicles to the fight for Ukrainian sovereignty late last week as part of the latest $2.85 million military aid package.