Which type of breaching involves the use of explosives?

Choosing the type of breaching that involves the use of explosives points directly to explosive breaching. This method utilizes different types of explosive charges to overcome barriers, such as doors or walls. Explosive breaching is often employed in tactical situations where rapid entry is required, providing a significant advantage by allowing forces to quickly enter a secured area while minimizing exposure to threats.

This technique includes various sub-methods, such as shaped charges and other explosive devices specifically designed to create a powerful impact to penetrate or collapse barriers effectively. The focus on explosive breaching aligns perfectly with operations that prioritize speed and lethality, often seen in military and special operations scenarios.

The other options, while related to breaching techniques, do not specifically involve explosives. Mechanical breaching relies on physical tools and brute force, ballistic breaching involves the use of firearms to create entry points, and thermal breaching utilizes heat, such as cutting torches, rather than explosives. Thus, explosive breaching stands out as the technique that directly uses explosives to achieve the desired effect.