Marines

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What do the marines do?

Updated: August 30, 2024

The United States Marine Corps (USMC) is a branch of the United States Armed Forces responsible for providing power projection from the sea, utilizing the mobility of the U.S. Navy to rapidly deliver combined-arms task forces. Established on November 10, 1775, the Marine Corps has a long history of serving as an elite force capable of rapid deployment to respond to crises worldwide.

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What do merchant marines do?

Updated: August 30, 2024

The term "merchant marines" refers to the fleet of commercial ships that are registered in a specific country and the personnel who operate them. These vessels are tasked with transporting goods and passengers across oceans and waterways. Merchant marines play a significant role in global trade, making them an essential component of the world's economy.

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What do marines do?

Updated: July 24, 2024

The United States Marine Corps (USMC), commonly referred to as the Marines, is a branch of the United States Armed Forces responsible for providing power projection from the sea. This entails using the mobility of the U.S. Navy to rapidly deliver combined-arms task forces to global crises. The Marine Corps operates as a quick-response force, capable of deploying swiftly to handle conflicts, conduct humanitarian missions, and support other branches of the military.

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Introduction to the Marines

The Marines, formally known as the Marine Corps, are a highly specialized branch of a nation's military forces, tasked primarily with providing power projection from the sea. This involves utilizing the mobility of the Navy to deliver combined-arms task forces rapidly. With a storied history and a reputation for excellence, the Marines are often at the forefront of military operations, embodying the phrase "first to fight."

History of the Marine Corps

The concept of marines dates back to ancient times, but the modern Marine Corps as we know it today began to take shape in the 18th century. The United States Marine Corps, for instance, was established on November 10, 1775, during the American Revolutionary War, by a resolution of the Continental Congress. Originally intended to serve as landing troops for the Continental Navy, the Marines quickly distinguished themselves in both naval and ground combat.

Over the centuries, the role of the Marines has evolved significantly. From their early days of shipboard combat and amphibious assaults, they have grown to encompass a wide array of specialized missions, including counterterrorism, humanitarian assistance, and peacekeeping operations.

Structure and Organization

The Marine Corps is structured to enable rapid deployment and flexibility. This structure is divided into four main components:

  • Headquarters Marine Corps (HQMC): The central command and administrative hub, responsible for the overall operations, planning, and coordination of the Marine Corps.
  • Operating Forces: These are the combat units that are deployed for military operations. They include Marine Divisions, Marine Aircraft Wings, and Marine Logistics Groups, organized into Marine Expeditionary Forces (MEFs).
  • Supporting Establishment: This includes bases, training facilities, and other infrastructure that support the Operating Forces.
  • Marine Forces Reserve (MARFORRES): The reserve component, providing trained units and individual Marines to augment and reinforce active-duty forces during times of crisis or war.

Training and Recruitment

Marine Corps training is renowned for its intensity and rigor, designed to forge individuals capable of performing in the most demanding environments. The process begins with boot camp, a 13-week program that takes place at either Marine Corps Recruit Depot Parris Island in South Carolina or Marine Corps Recruit Depot San Diego in California. During boot camp, recruits undergo extensive physical conditioning, weapons training, and instruction in Marine Corps values and history.

After completing boot camp, Marines proceed to the School of Infantry (SOI), where they receive more specialized training based on their Military Occupational Specialty (MOS). Depending on their selected MOS, this training can range from basic infantry skills to advanced technical training in fields such as aviation, communications, and logistics.

Roles and Responsibilities

The Marine Corps is unique in its ability to conduct operations across a wide spectrum of conflict. Some of the primary roles and responsibilities include:

  • Amphibious Warfare: Marines are specially trained for amphibious assaults, capable of launching attacks from the sea onto hostile shores. This ability ensures that they can strike quickly and effectively in diverse environments.
  • Expeditionary Operations: The Marine Corps can deploy rapidly to crisis areas, providing immediate combat power and maintaining a forward presence to deter potential adversaries.
  • Humanitarian Assistance: Marines often participate in humanitarian missions, providing aid and disaster relief in the aftermath of natural disasters or humanitarian crises.
  • Special Operations: The Marine Corps includes specialized units, such as the Marine Raiders, who conduct high-risk, specialized missions, including direct action, reconnaissance, and counterterrorism.

Equipment and Technology

The Marine Corps utilizes a wide range of advanced equipment and technology to enhance its operational capabilities. Some notable examples include:

  • Amphibious Assault Vehicles (AAVs): These armored vehicles enable Marines to transition seamlessly from sea to land, providing protection and firepower during amphibious operations.
  • MV-22 Osprey: A tiltrotor aircraft that combines the vertical takeoff and landing capabilities of a helicopter with the speed and range of a fixed-wing aircraft, allowing for rapid troop deployment.
  • F-35B Lightning II: A stealth multirole fighter aircraft capable of vertical takeoff and landing, providing the Marine Corps with advanced air combat and strike capabilities.
  • Light Armored Vehicles (LAVs): These versatile, wheeled vehicles offer mobility, firepower, and protection for reconnaissance and combat operations.

Maritime Strategy and Doctrine

The Marine Corps operates under a distinct maritime strategy and doctrine, emphasizing agility, flexibility, and rapid response. This doctrine is based on several key principles:

  • Power Projection: The ability to deploy and sustain forces at great distances from home bases, ensuring a global reach and presence.
  • Operational Maneuver from the Sea (OMFTS): A concept that focuses on using the sea as a maneuver space, allowing Marines to bypass enemy defenses and strike at critical points.
  • Distributed Operations: The use of small, dispersed units operating independently to create multiple dilemmas for the enemy and increase operational flexibility.
  • Seabasing: The use of naval platforms as floating bases, supporting sustained operations ashore without relying on land-based infrastructure.

Cultural Significance and Traditions

The Marine Corps is steeped in a rich culture and tradition, fostering a deep sense of pride and camaraderie among its members. Some of the most notable traditions include:

  • Marine Corps Birthday: Celebrated annually on November 10th, this event commemorates the founding of the Marine Corps and includes ceremonies, balls, and other festivities.
  • Semper Fidelis: The Marine Corps motto, meaning "Always Faithful," embodies the unwavering commitment and loyalty that Marines have to each other and to their mission.
  • The Eagle, Globe, and Anchor: The emblem of the Marine Corps, symbolizing the Corps' readiness to defend the United States (Eagle), its global presence (Globe), and its naval heritage and traditions (Anchor).
  • Marine Corps Hymn: The official hymn of the Marine Corps, often played at formal events and ceremonies, instilling pride and unity among Marines.

The Future of the Marine Corps

As global security challenges evolve, the Marine Corps continues to adapt and innovate to meet new threats and opportunities. The Corps is investing in advanced technologies, such as unmanned systems and cyber capabilities, to enhance its operational effectiveness. Additionally, the Marine Corps is focusing on strengthening partnerships with allied and partner nations, ensuring interoperability and collective security in an increasingly interconnected world.

With a proud legacy and a commitment to excellence, the Marine Corps remains a vital component of national defense, ready to respond to crises and protect national interests wherever and whenever needed.

The evolution of the Marine Corps, from its inception to its current form, reflects a continuous adaptation to the needs of a changing world. Whether through their storied traditions or their cutting-edge technologies, the Marines stand as a testament to the enduring spirit of dedication and service.