What defines a bombproof anchor?

A bombproof anchor is one that is designed to reliably support high loads and provide exceptional strength under various conditions. When an anchor holds a load reliably above 20 kN, it demonstrates an ability to withstand significant forces that may be encountered during rescue operations, ensuring that personnel and equipment remain secure.

This definition is critical in rope rescue situations, where safety is paramount. An anchor that can support loads above this threshold offers a measure of safety against potential failure if unexpected forces are applied, such as dynamic loads from a falling rescuer or equipment.

The other options, while they may reference some aspects of anchors, do not encompass the strength and reliability necessary for a bombproof anchor. For instance, while an anchor holding up to 10 kN could be adequate for certain lightweight situations, it does not meet the rigorous demands necessary for high-stakes scenarios. Similarly, ease of disassembly and the ability to handle multiple directions of load are important considerations in anchor selection but do not directly define what makes an anchor bombproof. The focus on load reliability above 20 kN ensures that the anchor is robust enough to perform effectively in the challenging environments typical of rescue missions.