What are yellow grenades?

Yellow is the code color for high explosive ordnance, and at the beginning of World War Two

World War Two

World War II or the Second World War, often abbreviated as WWII or WW2, was a global war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing military alliances: the Allies and the Axis powers.

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World War II - Wikipedia

, the familiar Mk II pineapple hand grenade was painted entirely yellow. You can see this in period photographs. Not long into the war, the paint scheme was changed to an olive drab body with a small yellow ring at the top.

Why did they paint grenades yellow?

The fuze bouchon (body) was modified by eliminating the "cut-back" and the safety lever lengthened. Yellow was the color code for high explosive ordnance at this time and HE grenades were painted accordingly. Understandably this was found to be an impractical color due to its high visibility to the enemy.

What are the four types of grenade?

What are the different types of grenades? The US military divides hand grenades into six categories: fragmentation, chemical, offensive, nonlethal, smoke, and practice and training.

What is a pineapple grenade?

The fragmentation hand grenade was used by the U.S. Armed Forces during World War II. Commonly known as a “pineapple” grenade, because of its shape and structure, the MK2 has grooves in its cast-iron shell to aid in gripping the grenade – which give it the appearance of a pineapple fruit.

Does putting the pin back in a grenade work?

Any article on the discussion of grenade usage would be remiss in not answering the additional question often posed of whether you can put the pin back in after you've pulled it and still have it be safe to let go of the lever- the answer is yes, but this must be done VERY carefully, as letting up even a little on the ...

WWII Yellow MKII Hand Grenades

Can you catch a grenade and throw it back?

A soldier described how he picked up a Taliban hand grenade which landed at his feet and threw it back towards the enemy. Rifleman James McKie saved the lives of two of his comrades by throwing the grenade back off the roof where the men were coming under fire from three different directions.

Why do you throw a grenade with a straight arm?

Also remember that when throwing a grenade you not want it to fly like ball. You need to lob it up and over and then drop straight down into an enemy position such as a trench or shell scrape. The straight arm action, if the grenade is released at the right point creates this type of flight path.

Will a grenade explode if you hold it?

If the "Pull Ring" gets snagged on clothing as you remove the grenade, and if you don't hold onto the "Safety Lever," the fuse will be ignited and within a few seconds, the grenade will explode.

Can you pull grenade pin with teeth?

Pulling the pin on a grenade is easy, but it's not that easy. If you plan to pull the pin with your teeth, set up a dental appointment because you're going to rip at least three pearly whites from your mouth. Just slow down and pull it with your hand, Rambo.

What color is a training grenade?

Practice/Training

A typical practice hand grenade contains a small spotting charge of black powder and is fuzed with a 4- to 5-second delay igniting fuze.

Do flash grenades exist?

A stun grenade, also known as a flash grenade, flashbang, thunderflash or sound bomb, is a less-lethal explosive device used to temporarily disorient an enemy's senses. It is designed to produce a blinding flash of light of around 7 megacandela (Mcd) and an intensely loud "bang" of greater than 170 decibels (dB).

Why are grenades Green?

"Our scientists came up with a sugar formation to replace the sulfur previously used in most smoke grenades employed by the U.S. military," said Col. Koster. After rigorous testing the result was positive and today, the green and yellow sugar-based mixture versions are currently being used in the field, he said.

What color are pineapple grenades?

Yellow is the code color for high explosive ordnance, and at the beginning of World War Two, the familiar Mk II pineapple hand grenade was painted entirely yellow. You can see this in period photographs. Not long into the war, the paint scheme was changed to an olive drab body with a small yellow ring at the top.

What is the most powerful hand grenade?

The M67 Grenade is a fragmentation grenade used by the United States military and Canadian forces, almost half a pound of high explosive with a fatal blast radius of 5 yards.

How heavy is a pineapple grenade?

Nicknamed "pineapples", they each weighed 1 pound 5 ounces (about 0.6 kilograms). They remained the standard fragmentation grenades of American forces in WW2. The Mk IIA1 variant design was placed in production in 1942.

How many seconds do you have before a grenade goes off?

From pulling the pin and throwing a grenade, it usually takes anywhere between two to six seconds before detonation occurs.

How many seconds till a grenade goes off?

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.

Can an army helmet stop a grenade?

Anyone who covers a grenade with their kevlar is going to be severely wounded. And, chances are, Dunham would probably have been killed by the grenade regardless due to his proximity. But his helmet likely absorbed all of the grenade's shrapnel and allowed his fellow Marines to come out relatively unscathed.

Why do you need to take a knee after throwing a grenade?

They use fragmentation type of grenade so in combat, it's the shrapnel that is meant to cause harm within 4-5 seconds of pulling the pin. It's a responsibility these trainees do not take lightly. “You got to get on that knee, keep your head down and get as low to the ground as you can," said Pvt.

Why are you supposed to take a knee after throwing a grenade?

Take cover!

Use the time available before the grenade explodes to protect yourself. Crouch, kneel, or lie prone behind any available cover to protect yourself from shrapnel.

What do you say when you throw a grenade?

FRAG OUT! The grenade is a fragmentation grenade, because when it blows up it throws fragments through the air, hence the term “FRAG OUT.” This phrase is yelled loud for all others in the unit to hear. Once you throw the grenade, hit the deck.

Do soldiers really jump on grenades?

Since this is almost universally fatal, it is considered an especially conspicuous and selfless act of individual sacrifice in wartime; in United States military history, more citations for the Medal of Honor, the country's highest military decoration, have been awarded for falling on grenades to save comrades than any ...

Would shooting a grenade make it explode?

Thus, in conclusion, it's hard to make a grenade explode just by shooting a normal handgun at it, but with a powerful enough sniper rifle, it's possible to penetrate deep enough into the main charge and make a grenade explode with a single, well-placed shot!