What brevity term refers to oscillating an IR pointer in a figure eight about a target?

The term that refers to oscillating an IR pointer in a figure eight about a target is "Snake." This maneuver is used to effectively highlight a specific target for air assets or other ground support teams. The figure-eight motion creates a clear visual cue, making it easier for pilots or operators in the field to identify the target amidst potential distractions or obstructions.

In contrast, the other terms have distinct meanings in military communication. For example, "Pulse" typically refers to a brief, intermittent activation of an IR pointer, which may not provide the persistent indication that "Snake" offers. "Sparkle" usually indicates a constant illumination of the target with an IR marker, while "Rope" describes a horizontal sweep of an IR pointer across a target area, which lacks the specific figure-eight action signified by "Snake." Understanding these distinctions is essential for effective communication and coordination during fire support missions.