A gravity bomb is a type of bomb that is dropped from an aircraft and falls to the ground only by the force of gravity, without its own propulsion system (no rocket or guidance engine). The aircraft releases it, and gravity pulls it down to the target. 💣

A gravity bomb is a type of bomb that is dropped from an aircraft and falls to the ground only by the force of gravity, without its own propulsion system (no rocket or guidance engine). The aircraft releases it, and gravity pulls it down to the target. 💣

1. Basic Meaning

A gravity bomb is also called a free-fall bomb.

It relies purely on Gravity to reach the target.

It can be conventional (explosive) or nuclear.

2. Gravity Bombs Used by the United States

The United States has developed several gravity bombs, especially nuclear ones.

One of the most well-known is the B61 nuclear bomb.

Features of the B61:

Developed in the 1960s.

Carried by aircraft such as the B‑2 Spirit, F‑15 Eagle, and F‑35 Lightning II.

It can be dropped as a free-fall gravity bomb.

Some modern versions have precision guidance kits.

3. Example in History

The first nuclear gravity bombs used in war were during World War II by the United States:

Little Boy atomic bomb dropped on Hiroshima (1945)

Fat Man atomic bomb dropped on Nagasaki (1945)

These bombs were gravity-dropped from aircraft, meaning they simply fell after release.

4. Modern Use

Modern gravity bombs may include:

GPS guidance

Laser guidance

Adjustable explosive power

For example, the B61‑12 nuclear bomb has a precision tail kit, making it more accurate.

5. Simple Explanation

Gravity Bomb = Bomb dropped from airplane → falls by gravity → explodes on target.

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✅ If you want, I can also explain:

Why the U.S. still keeps gravity nuclear bombs in Europe

Difference between gravity bombs, cruise missiles, and ballistic missiles

India’s nuclear bomb delivery methods.