What is another term for substantial anchor points in rope rescue?

The term “bombproof” refers to anchor points that provide extreme reliability and stability in rope rescue operations. This descriptor implies that the anchor can withstand significant forces and is not likely to fail under stress, making it ideal for critical situations where the safety of rescuers and victims is paramount.

Substantial anchor points, characterized as bombproof, are typically either deeply embedded in natural features (like solid rock) or secured to robust structures (like large trees or well-constructed buildings) that can handle a hefty load and provide a secure foundation for the entire rescue system.

Other terms such as "directional anchor" refer to anchors that are set up to provide a specific load direction, while "fixed anchor" generally denotes any permanent or semi-permanent establishment that can be utilized for belaying or anchoring. The tensionless hitch is a specific technique used to tie rope to an anchor but does not inherently address the anchor's durability or reliability. Therefore, "bombproof" best encapsulates the quality of being a substantial anchor point in the context of rope rescue.