A sword is a bladed weapon (edged weapon)

Used primarily for cutting or thrusting In the most narrow sense

A sword consists of a straight blade with two edges and a hilt.

However, in some cases the term may also refer to weapons with a single edge (backsword)

The use of a sword is known as swordsmanship

These are used in old times in the place of guns.

Today only knives are used by solders to kill enemy silently.

No ammo required.

More control.

Decently Lightweight

Short Range

The Occasional accidentally cutting yourself

Not as powerful as a gun (Unless you hit the zombie in the right place)

A pistol is a handgun with a chamber that is integral with the barrel, as opposed to a revolver, wherein the chamber is separate from the barrel as a revolving cylinder.

A revolver is a repeating firearm that has a cylinder containing multiple chambers and at least one barrel for firingThe original name was "revolving gun"; the short-form "revolver" is universally used.

Used in small operations.

Used in low range area.

Not used when we have to fight long

Revolvers are also used for death games.

Light weight Easy to use Small size

Magazine or revolver filling is time consuming

Cannot used for long period Low range

A machine gun is a fully automatic mounted or portable firearm, usually designed to fire rounds in quick succession from an ammunition belt or large-capacity magazine, typically at a rate of several hundred rounds per minute.

Used in wars

Mostly when the enemy are in large amount

Heavy machine guns are used to target aircrafts

More mass murder

Very fast and quick fire

Less need to reload

Become overheated

Quit heavy

Difficult to move with it

The term Grenade refers to any explosive device designed to be thrown by hand. Grenade Launchers are firearms designed to fire explosive projectile grenades.

Used in heavy operations and wars

Used on the group of enemies

Also used on the place where we think that enemy is hidden

More mass destructive

Light in weight

Easy to throw

They my blowup in hands

Cannot be thrown at long distance

A rocket launcher is any device that launches a rocket-propelled projectile, although the term is often used in reference to mechanisms that are portable and capable of being operated by an individual.

Used to target a vehicle, helicopter and building

Used to target at long distance

Mostly used on vehicle when we have to stop enemy from escaping

Long ranged

Even more destructive then grenades

Easy to fire

Heavy

Fire only one rocket at a time

Reload is time consuming

A tank is a tracked, armored fighting vehicle designed for front-line combat which combines operational mobility and tactical offensive and defensive capabilities. Firepower is normally provided by a large-calibre main gun in a rotating turret and secondary machine guns

Used in big wars

Used to target any thing because it is provided with machine guns and canons

Mostly used to mach and blow up every thing on the root

Very powerful

Almost impossible to destroy

Destroyed everything on its way

Major disadvantage is they are slow

If enemy take over then very dangerous

A submarine is a watercraft capable of independent operation underwater. It differs from a submersible, which has more limited underwater capability. The term submarine most commonly refers to a large crewed autonomous vessel However, historically submarine can also refer to medium-sized or smaller vessels

Used in under water fights

Also used to target a ship on the surface of water

Mostly used very deep in seas for defiance purposes

Carries many underwater missiles and bombs

Can go deep in water

Can hide more effectively

Many solders are needed to derive it

Due to deep in water, on hit on solder can survive

An aircraft is a vehicle that is able to fly by gaining support from the air, or, in general, the atmosphere of a planet. Rockets and missiles also travel through the atmosphere

Mostly used in very big wars and to defiance air

Used for both to target enemy's aircrafts and ground

Mostly used to target large area of ground

Target large ground area Only one or two pilots are needed to derive Very fast moving

Very expansive On hit owner suffer big loss Very qualified pilots are needed