Uncover the Origins of the Marine Corps’ Iconic ‘Oorah’

The Marine Corps’ famous battle cry, “Oorah,” is instantly recognizable, but its origins may surprise you. This rallying call of pride and motivation started in the 1950s within an unexpected setting—a submarine. Marine Reconnaissance teams stationed on submarines adopted the sound of the vessel’s dive klaxon, which emitted an “Aarugha” noise. Over time, this sound evolved into the spirited and unmistakable “Oorah” that resonates across the Marine Corps today.

From Submarine Klaxon to Marine Mantra

Initially practical in nature, the sound served as a signal during submarine operations. Marines soon turned it into a motivational chant, one that symbolized their pride, discipline, and camaraderie. Over decades, “Oorah” became more than just a call; it grew into a cultural cornerstone of the Corps, uniting Marines in training, ceremonies, and even in the heat of combat.

A Tradition That Embodies Marine Spirit

What began as a quirky adoption of a submarine sound transformed into a defining tradition of the Marine Corps. Today, “Oorah” is more than a chant—it’s a symbol of Marine resilience and unity, embodying the spirit of those who proudly serve. It reflects the creativity and adaptability that Marines are known for, turning an ordinary sound into a powerful and lasting legacy.

Learn More About This Incredible History

Discover the full story behind “Oorah” and its enduring significance to the Marine Corps. The journey from a submarine’s horn to a global Marine tradition is a fascinating piece of military history. Read the full article on Defense.gov to explore this unique and inspiring part of Marine Corps culture.