What is the command used to reduce tension on the rope?

• A. Slacken rope
• B. Tighten
• C. Slack
• D. Ease rope

Answer: (C)

In rope operations, you want a command that cuts straight to the action of relieving load. Slack is the direct, concise instruction to allow the rope to go loose and reduce tension immediately. It’s designed to be unmistakable in busy, noisy environments so the team can respond quickly and safely.

Telling someone to tighten would do the opposite and increase tension, which isn’t what you want when you need to relieve load. Phrases like “ease rope” or “slacken rope” convey reducing tension but are either slower to trigger or less common in standard drill and field practice. Slack, as a single, clear command, is the most effective way to reduce tension on the rope.