The United States Navy's Special Warfare Command, also known as DEVGRU (Development Group), is home to two elite teams: Navy SEAL Team Six DEVGRU and Green Team. While both teams are part of the same command, they have distinct roles and responsibilities.
The Origins of SEAL Team Six: A Response to Crisis
SEAL Team Six was born out of a critical need identified during a turbulent time in U.S. history. The origin story begins with the failed 1980 mission, Operation Eagle Claw, which was a U.S. military operation aimed at rescuing American hostages in Iran. The disappointing outcome of this mission highlighted the urgent need for a specialized unit capable of handling complex hostage rescue operations.
Formation and Initial Mission
In response to this gap, the U.S. Navy established SEAL Team Six in 1981, led by Commander Richard Marcinko. This team was specifically tasked with developing and executing Maritime Counter-Terrorism (MCT) operations. Their mission was clear: to engage in strategic ship-boarding missions and similar operations that required high-stakes precision and expertise.
Evolution into DEVGRU
While SEAL Team Six was eventually disbanded, its foundational role in special operations endured. In 1987, the Naval Special Warfare Development Group (often abbreviated as DEVGRU) took over the operations initially assigned to SEAL Team Six. Although the name changed, many of the original SEAL Team Six members continued their service in DEVGRU, preserving the unit's ethos and operational strategies.
Lasting Legacy
Despite the transition, the name "SEAL Team Six" has continued to capture the public imagination, primarily due to media portrayals. Its origins from a critical juncture in military history remain an essential part of understanding its enduring legacy in special operations forces.
Navy SEAL Team 6 DEVGRU
Mission: Seal Team 6, also known as DEVGRU, is a Tier One counter-terrorism unit that conducts high-risk missions, including:
- Counter-terrorism operations
- Direct Action (DA) missions
- Special Reconnaissance (SR) missions
- Unconventional Warfare (UW) operations
Operators: Seal Team Six operators are handpicked from the best of the Navy's SEAL teams. They undergo rigorous training to develop advanced skills in marksmanship, close-quarters combat, and languages.
SEAL Team Six plays a pivotal role in counterterrorism efforts, with a remarkable focus on maritime environments. Their expertise lies in maritime Counterterrorism (MCT), which involves high-stakes operations such as rescuing hostages and neutralizing terrorist threats on structures like ships and oil platforms.
Their skills aren't limited to the sea; they also manage broader counter-terrorism tasks. Since 2001, a significant portion of their efforts has targeted operations in Afghanistan and surrounding areas, showcasing their flexibility and broad operational reach.
Furthermore, SEAL Team Six is not confined to reactive measures. They are adept at executing pre-emptive counter-terrorism operations, often striking before threats can materialize, demonstrating a proactive approach to global security challenges.
In What Ways Do Devgru Operators Specialize in Reconnaissance
DEVGRU operators excel in the art of reconnaissance and intelligence gathering through a multifaceted skill set. Their proficiency is not limited to one domain but spans several crucial areas:
- Precision Marksmanship: Those trained as snipers possess exceptional marksmanship skills, allowing them to observe targets from significant distances without detection. This capability is crucial for gathering information safely and effectively.
- Advanced Surveillance Techniques: Leveraging state-of-the-art equipment, these operators can monitor enemy movements and activities without being seen, providing invaluable real-time intelligence.
- Covert Observation: They are experts in blending into environments, whether urban or natural, using their training to remain unnoticed while conducting surveillance operations.
- Intelligence Analysis: Their training includes analyzing the data they collect, enabling them to derive actionable insights and anticipate enemy actions.
Overall, DEVGRU operators are distinguished by their ability to gather and analyze intelligence with precision and stealth, ensuring mission success while maintaining a low profile.
Notable Operations: SEAL Team Six has been involved in several high-profile operations, including:
- Operation Neptune Spear (2011): The raid that killed Osama bin Laden.
- Operation Enduring Freedom (2001-2014): Counter-terrorism operations in Afghanistan.
- Operation Inherent Resolve (2014-present): Counter-ISIS operations in Iraq and Syria.

SEAL Team Six DEVGRU
How is SEAL Team Six Organized, and What Are the Roles of Its Different Squadrons?
SEAL Team Six, also known as DEVGRU, is structured into multiple specialized squadrons, each designed to handle distinct types of missions efficiently. Understanding its organization and the unique roles of its squadrons provides insight into its capabilities.
Organizational Structure of SEAL Team Six
- Line Squadrons: SEAL Team Six is primarily composed of four main line squadrons, identified as Red, Blue, Gold, and Silver. Each squadron consists of approximately 50 highly trained operators, further divided into three troops. These troops are specialized teams that include assaulters and snipers, ready to perform complex operations.
- Gray Squadron: Some reports mention a Gray Squadron focused on maritime operations. This squadron is suggested to have a specialist role involving naval tactics, crucial for missions conducted in aquatic environments.
- Black Squadron: Black Squadron operates in a unique capacity, focusing on reconnaissance and surveillance. They are tasked with intelligence gathering and conducting advanced force operations (AFO) essential for strategic planning ahead of significant missions. This squadron deploys small teams globally, frequently using cover provided by U.S. Embassies to discreetly position operatives in critical regions.
Roles of SEAL Team Six Squadrons
- Counter-Terrorism: SEAL Team Six is adept at Maritime Counter-Terrorism, managing scenarios such as hostage rescues and targeting terrorists in marine settings, including ships and oil rigs. Since 2001, a significant emphasis has been placed on operations in Afghanistan, addressing broader counter-terrorism tasks.
- Close Protection: Occasionally, SEAL Team Six provides close protection services, offering security to high-profile individuals. For example, operators have safeguarded important figures like the former Afghan President during vulnerable periods.
- Special Reconnaissance: Utilizing their sniper and reconnaissance training, operators execute surveillance and intelligence gathering tasks. This role is essential for understanding and anticipating threats, contributing to the strategic advantage over adversaries.
By segmenting responsibilities into these specialized areas, SEAL Team Six maintains its reputation as an adaptable and formidable force capable of addressing a wide range of strategic and tactical scenarios.
Black Squadron is an elite group within DEVGRU, the U.S. Navy's top-tier special operations unit. Their primary role is to conduct advanced force operations (AFO), focusing on stealth and precision.
Core Responsibilities:
- Reconnaissance and Intelligence Gathering: They covertly gather vital intelligence ahead of special operations. This preparation is critical for successful missions, providing strategic insights and battlefield awareness.
- Sniper Expertise: These specialists possess exceptional sniper skills, which are essential for both reconnaissance and direct engagement when required.
- Strategic Deployment: Black Squadron teams are strategically stationed across the globe. Operating under the guise of U.S. Embassy personnel, they discreetly blend into challenging environments, with their equipment clandestinely delivered via diplomatic channels.
Diverse Team Composition:
- Inclusion of Female Operators: The squadron includes women in their ranks, enabling them to navigate scenarios where a female presence might be less conspicuous or more effective than their male counterparts.
Overall, Black Squadron's purpose is to provide unparalleled intelligence and operational readiness, paving the way for DEVGRU's high-stakes missions. Their adaptive team structure and covert methods ensure they are a crucial element in maintaining global security.
What Is The Training Team (Green Team)
Mission: Green Team is a training and evaluation unit within DEVGRU that focuses on:
- Assessing and selecting new operators for Seal Team Six
- Providing advanced training to existing operators
- Developing and testing new tactics, techniques, and procedures (TTPs)
Operators: Green Team operators are experienced SEALs who have completed the grueling selection process for SEAL Team Six. They serve as instructors and evaluators, helping to shape the next generation of DEVGRU operators.
Role: The Green Team is critical in maintaining SEAL Team Six's high standards. They ensure that new operators meet the unit's exacting requirements and that existing operators continue to develop their skills.
The Green Team is an intensive program that lasts at least six months. Instructors constantly monitor candidates, and the attrition rate is about 50%
In summary, SEAL Team Six is a combat unit that conducts high-risk missions. At the same time, Green Team is a training and evaluation unit that focuses on selecting and training new operators for SEAL Team Six.
SEAL Team Six has captured the imagination of the public and media alike, often depicted as the pinnacle of military expertise and heroism. While the unit's official name has evolved, the "SEAL Team Six" label remains widely recognized, primarily due to its gripping portrayals in movies, TV series, and books.
Dramatic Representations: Entertainment media has a penchant for dramatizing the unit's clandestine operations. Films and television shows often emphasize their elite status and the danger accompanying their missions. These narratives focus on high-stakes scenarios, showcasing the team’s unparalleled skills and the moral complexities they navigate.
Books and Documentaries: Authors and documentarians have ventured into the annals of SEAL Team Six's storied history, providing in-depth insights into their operations. These works strip away some of the glamour to reveal the intense training, sacrifices, and personal stories of the team members.
Cultural Impact: The unit’s portrayal frequently underscores bravery, resilience, and strategic prowess themes. Such portrayals amplify the mystique surrounding them, cementing their status in popular culture as an archetype of special operations excellence.
Through these varied lenses, SEAL Team Six remains a subject of fascination and reverence, celebrated for its role in real-world events while simultaneously serving as a staple of action-packed storytelling.







Your list is (not accurate). Axe, Marcus, and Chris Kyle were not on SEAL Team 6. You should get your facts right.
Thank you Derek. Taking the time to advise is valued. My bad. Corrections made. Again, thanks your input is of high value to us. Best, Larry