Few military units command as much respect and fascination as the Navy SEALs. Within this decorated group exists an even more exclusive unit: The Naval Special Warfare Development Group (DEVGRU), unofficially known as SEAL Team Six. This raises a compelling question: Are Navy SEAL DEVGRU operators the most elite military force in the world?
DEVGRU is a Tier 1 special operations unit of the United States Navy, operating under the Joint Special Operations Command (JSOC). Its members are not recruited off the street; they are chosen from the most experienced and decorated operators within the existing Navy SEAL teams. These individuals undergo an even more punishing selection process and advanced training to earn a spot in this highly classified group.
To determine if they are the best, we must examine their history, rigorous selection process, and how they compare to other premier special forces units worldwide. The answer is not simple, as the world of special operations is veiled in secrecy. However, by looking at the available information, a clearer picture of their status emerges.

Table of Contents:
- The Origins and Purpose of DEVGRU
- The Grueling Path to Becoming a DEVGRU Operator
- Inside DEVGRU: The Squadron Structure
- Comparing DEVGRU to Other Elite Forces
- High-Stakes Operations: A Legacy of Success
- The Challenge of Secrecy
- The Broader Context of Operations Command
- Conclusion
The Origins and Purpose of DEVGRU
The story of the Naval Special Warfare Development Group begins with a mission failure. In 1980, Operation Eagle Claw, an attempt to rescue American hostages in Iran, ended in disaster. The mission’s failure highlighted a critical gap in U.S. military capability for complex counter-terrorism and hostage rescue operations.
In response, the Navy created a dedicated, full-time maritime counter-terrorism unit. Richard Marcinko, a respected Navy SEAL commander, was tasked with its creation and became its first commanding officer. This new unit was officially designated DEVGRU, and its primary mission from the start was to conduct high-stakes counter-terrorism operations.
While the name may seem mundane, its purpose is anything but. DEVGRU was established to be a rapid-response force capable of handling the most sensitive and dangerous special mission assignments given by the nation’s leadership. Its operators are experts in direct action, special reconnaissance, and saving American lives abroad.
The Grueling Path to Becoming a DEVGRU Operator
Entry into DEVGRU is exclusively for seasoned members of the Navy SEAL teams. An operator typically needs several years of experience within a standard SEAL Team before they can even be considered. This prerequisite alone places the candidate pool at an extremely high level of proficiency.
Candidates then face a demanding selection process that tests their physical endurance, mental toughness, and tactical acumen. Following selection, they attend an operator training course known as the “Green Team.” This physically and mentally draining course serves as the final gateway into the unit.
During Green Team, candidates are pushed to their absolute limits, with an incredibly high attrition rate. They are evaluated on everything from advanced marksmanship and close-quarters combat to mission planning and problem-solving under extreme duress. Only those who demonstrate superior performance and an unwavering mindset will become a DEVGRU operator.
Inside DEVGRU: The Squadron Structure
DEVGRU is organized into several squadrons, each with a specific color designation and purpose. This structure allows the unit to deploy specialized teams tailored for any given operation. The operational, or “assaulter,” squadrons are the tip of the spear.
These assault squadrons include:
- Gold Squadron (The Knights)
- Blue Squadron (The Pirates)
- Silver Squadron (The Headhunters)
- Red Squadron (The Mohawks)
Each of these assault squadrons is a formidable mission unit capable of conducting a full spectrum of special operations. They are the teams that famously carry out direct action and hostage rescue missions. A DEVGRU operator will be assigned to one of these squadrons upon completing Green Team.
Beyond the assaulters, there is also the Black Squadron, which focuses on intelligence, surveillance, and reconnaissance. They are the eyes and ears, providing critical information for mission planning. There is also a Grey Squadron, which operates specialized vehicles and provides mobility and transportation for the assault teams.
Comparing DEVGRU to Other Elite Forces
While DEVGRU’s capabilities are immense, they are not the only Tier 1 special missions unit. The U.S. military itself has a counterpart in the Army, and other nations boast their own legendary forces. Direct comparisons are difficult due to the classified nature of their work, but we can look at their roles and reputations.
U.S. Army Delta Force
The 1st Special Forces Operational Detachment-Delta, commonly known as Delta Force, is the Army’s equivalent to DEVGRU. They are also under the command of the secretive Joint Special Operations Command (JSOC). The Delta Force vs. the SEAL Team debate is a popular one, but both are considered the pinnacle of U.S. special operations.
Delta Force primarily recruits from the U.S. Army, particularly from the 75th Ranger Regiment and the Special Forces, also known as the Green Berets. Like DEVGRU, Delta operators undergo a brutal selection and training course. The primary difference often lies in their background, with DEVGRU having a maritime foundation and Delta a land-based one, though both can equally perform in any environment.
Both of these special operations force units often work together on missions under a joint task force. They are seen as peers, with their respective skills complementing each other. The choice of which unit to deploy often depends on the specific requirements of the special mission.
| Unit | Branch of Service | Primary Missions | Recruitment Pool |
|---|---|---|---|
| DEVGRU (SEAL Team Six) | U.S. Navy | Counter-Terrorism, Hostage Rescue, Maritime Operations. | Experienced U.S. Navy SEALs. |
| Delta Force (CAG) | U.S. Army | Counter-Terrorism, Hostage Rescue, Direct Action. | Mostly Army Rangers & Special Forces. |
| British SAS | British Army | Counter-Terrorism, Covert Reconnaissance, Hostage Rescue. | Members of the U.K. Armed Forces. |
British SAS
The British Special Air Service (SAS) is one of the oldest and most respected special forces units in the world. Their motto, “Who Dares Wins,” perfectly encapsulates their operational philosophy. The SAS heavily influenced the creation of many other special forces, including Delta Force.
SAS operators are known for their expertise in covert reconnaissance, counter-terrorism, and direct action. They have a storied history of successful operations and are considered peers to both DEVGRU and Delta Force. Allied special operations often involve collaboration between these top-tier units.

High-Stakes Operations: A Legacy of Success
The reputation of any special forces unit is built on its operational successes. DEVGRU has been at the forefront of many of America’s most critical and highly classified missions since its inception. These operations demonstrate their ability to perform under the highest pressure imaginable.
Perhaps the most famous mission was Operation Neptune Spear in May 2011. A team from Red Squadron flew into Pakistan and eliminated Osama bin Laden, the leader of Al Qaeda. This mission, which ended a decade-long manhunt for the mastermind of the 9/11 attacks, placed DEVGRU squarely in the global spotlight.
Another notable success was the 2009 rescue of Captain Richard Phillips from Somali pirates. DEVGRU snipers ended the standoff with three simultaneous shots, a testament to their incredible marksmanship. More recently, DEVGRU has been instrumental in operations against ISIS, including a raid that targeted the ISIS bad guy Abu Sayyaf, a key financier for the terror group. The elimination of any bad guy, whether an Al Qaeda bad guy or someone like Guy Abu Sayyaf, is a primary goal.
The Challenge of Secrecy
One of the biggest obstacles to definitively labeling any unit as “the best” is the secrecy that shrouds their world. The operations of the secretive Joint Special Operations Command are highly classified for good reason. Publicizing tactics, capabilities, or operative identities would put future missions and personnel at risk.
We typically only learn about a fraction of the missions that are conducted. This information is often sanitized or released long after the fact. Therefore, any public assessment is based on incomplete data, making a true comparison between different special missions units nearly impossible.
This secrecy is a core component of their effectiveness. It allows operators to work without public scrutiny and maintains the element of surprise against adversaries. A DEVGRU operator values this anonymity, which is why there is no official privacy policy for their covert work.
The Broader Context of Operations Command
No special operations unit works in a vacuum. DEVGRU’s success is heavily reliant on a vast support network within the U.S. Department of Defense. This includes support from other branches like the U.S. Air Force, which provides specialized transport and air support through units like the 160th SOAR (Night Stalkers).
The entire Naval Special Warfare Command and the broader U.S. Special Operations Command provide the logistical, intelligence, and technological backbone. This support system gives American Tier 1 units a significant advantage on the global stage. It allows them to project power and operate effectively anywhere in the world.
While an individual operator is exceptionally skilled, their lethality is magnified by this incredible support structure. The synergy between the operator, their team, and the wider military apparatus is what makes them so effective. This includes support from the Marine Corps and Navy Air assets when required.
Conclusion
So, are Navy SEAL DEVGRU operators the most elite military force in the world? They are undeniably in the top tier, a formidable force with a proven track record. Their history, intense selection process through the Green Team, and successes in missions like the raid on Osama bin Laden’s compound speak for themselves.
However, declaring one single unit the “best” is problematic. Units like the U.S. Army’s Delta Force and the British SAS are also composed of the finest soldiers their countries have to offer and equally perform at the highest levels. The “best” unit for a job often depends on the specific requirements of that task force and its mission.
What is certain is that the Naval Special Warfare Development Group represents the pinnacle of military special operations. A DEVGRU al-Qaida mission is a death sentence for the target. They are an assembly of the most dedicated, skilled, and battle-hardened individuals in the U.S. Navy, and their status as one of the world’s most elite forces is beyond dispute.
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