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.
Sectioned RL-83 Blindicide rocket
Sectioned high-explosive anti-tank round with the inner shaped charge visible
A 40 lb (18 kg) Composition B 'formed projectile' used by combat engineers. The shaped charge is used to bore a hole for a cratering charge.
The Krakatoa Shaped Charge System by Alford Technologies Ltd.
Armour or armor is a covering used to protect an object, individual, or vehicle from physical injury or damage, especially direct contact weapons or projectiles during combat, or from a potentially dangerous environment or activity. Personal armour is used to protect soldiers and war animals. Vehicle armour is used on warships, armoured fighting vehicles, and some combat aircraft, mostly ground attack aircraft.
Western Xia mail armour
Portrait of a Gentleman in Armour with Two Pages by Paris Bordone
The Dendra panoply, Mycenaean Greek armour, c. 1400 BC
Wooden statue of Guan Yu in mountain pattern armour, 16th c. Ming dynasty