Lajes provides support to 15,000 aircraft, including fighters from the US and 20 other allied nations each.
The geographic position has made this airbase strategically important to both the United States and NATO's war fighting capability.
In addition, a small commercial aviation terminal handles scheduled and chartered flights from North America and Europe, especially mainland Portugal.
It also supervises commercial air traffic with the other islands in the Azorean archipelago and trans-Atlantic refuelling and stopovers for commercial airlines, executive and corporate jets, air cargo haulers, small private aircraft, governmental flights, humanitarian missions, and other flights.

Today, Lajes continues to support transiting aircraft.
Beginning in 1997, large scale fighter aircraft movements under the new USAF operating concept known as the Air Expeditionary Force (AEF) filled the Lajes flightline.
Lajes also has hosted B-52 Stratofortress and B-1 Lancer bomber aircraft on global air missions, and also supported many routine NATO exercises, such as the biennial Northern Viking exercise.
Lajes Field services aircraft from various nations, including Belgium, Brazil, Canada, Colombia, Denmark, France, Germany, Greece, India, Israel, Italy, the Netherlands, Pakistan, Poland, Qatar, Russia, Spain, Sweden, the United Kingdom, and Venezuela.
The airfield was an alternative landing site for the NASA Space Shuttle orbiter and also now plays as the number one diversion airport for medical or mechanical emergency diversion situations for all types of aircraft.
An annual average of 50 aircraft of all types divert to Lajes as a mid Atlantic safe haven.

In August 2006, Portuguese news agencies reported that both governments were in discussions for a new agreement that could allow the use of Lajes for the training of a permanent F-22 Raptor squadron.
Since 1943, the use of Lajes by the U.S. military has allowed Portugal to strengthen diplomatic relations with the U.S. as well as obtain military equipment for the Portuguese Armed Forces, including two A-7P Corsair II squadrons and the co-finance of F-16 Fighting Falcon aircraft under the Peace Atlantis I program.

In August 2010, Portuguese news agencies advised for the termination of the F-22 Raptor plan to use Lajes as a platform for DACT training over the Atlantic Ocean.
DoD sources were cited as the plan cancelled due to budgetary constraints.
This was regarded locally as a setback for the military environment at Lajes, as well as raising doubts from regional political forces who have concerns regarding the base future as well as the safety of the Azorean employed workforce.

Despite NATO and non-NATO fighter and transport planes which continue to use Lajes on a regular basis, the US DoD movements are now at an all-time low.
With more and more airplanes making use of air-to-air refueling, Lajes has been for some periods of time, ranging from weeks to months, almost deserted except for the occasional C-130 or KC-135.

Portugal has explored contingencies in the event the United States military eventually abandons Lajes, including the possibility of entering an agreement with the People's Republic of China.
On June 27, 2012, an airplane carrying Premier Wen Jiabao made a four-hour stop at Lajes during which time he toured the island.

On 13 December 2012, the US Department of Defense announced, as part of a larger Air Force effort to shape the force, that Lajes Field will transition from an air base wing to an air base group with a reduction of more than 400 military personnel and 500 family members by the end of fiscal year 2014.
This force reduction is estimated to garner a cost savings of $35 million annually.
Lajes provides support to 15,000 aircraft, including fighters from the US and 20 other allied nations each. The geographic position has made this airbase strategically important to both the United States and NATO's war fighting capability. In addition, a small commercial aviation terminal handles scheduled and chartered flights from North America and Europe, especially mainland Portugal. It also supervises commercial air traffic with the other islands in the Azorean archipelago and trans-Atlantic refuelling and stopovers for commercial airlines, executive and corporate jets, air cargo haulers, small private aircraft, governmental flights, humanitarian missions, and other flights.
Today, Lajes continues to support transiting aircraft. Beginning in 1997, large scale fighter aircraft movements under the new USAF operating concept known as the Air Expeditionary Force (AEF) filled the Lajes flightline. Lajes also has hosted B-52 Stratofortress and B-1 Lancer bomber aircraft on global air missions, and also supported many routine NATO exercises, such as the biennial Northern Viking exercise. Lajes Field services aircraft from various nations, including Belgium, Brazil, Canada, Colombia, Denmark, France, Germany, Greece, India, Israel, Italy, the Netherlands, Pakistan, Poland, Qatar, Russia, Spain, Sweden, the United Kingdom, and Venezuela. The airfield was an alternative landing site for the NASA Space Shuttle orbiter and also now plays as the number one diversion airport for medical or mechanical emergency diversion situations for all types of aircraft. An annual average of 50 aircraft of all types divert to Lajes as a mid Atlantic safe haven.
In August 2006, Portuguese news agencies reported that both governments were in discussions for a new agreement that could allow the use of Lajes for the training of a permanent F-22 Raptor squadron. Since 1943, the use of Lajes by the U.S. military has allowed Portugal to strengthen diplomatic relations with the U.S. as well as obtain military equipment for the Portuguese Armed Forces, including two A-7P Corsair II squadrons and the co-finance of F-16 Fighting Falcon aircraft under the Peace Atlantis I program.
In August 2010, Portuguese news agencies advised for the termination of the F-22 Raptor plan to use Lajes as a platform for DACT training over the Atlantic Ocean. DoD sources were cited as the plan cancelled due to budgetary constraints. This was regarded locally as a setback for the military environment at Lajes, as well as raising doubts from regional political forces who have concerns regarding the base future as well as the safety of the Azorean employed workforce.
Despite NATO and non-NATO fighter and transport planes which continue to use Lajes on a regular basis, the US DoD movements are now at an all-time low. With more and more airplanes making use of air-to-air refueling, Lajes has been for some periods of time, ranging from weeks to months, almost deserted except for the occasional C-130 or KC-135.
Portugal has explored contingencies in the event the United States military eventually abandons Lajes, including the possibility of entering an agreement with the People's Republic of China. On June 27, 2012, an airplane carrying Premier Wen Jiabao made a four-hour stop at Lajes during which time he toured the island.
On 13 December 2012, the US Department of Defense announced, as part of a larger Air Force effort to shape the force, that Lajes Field will transition from an air base wing to an air base group with a reduction of more than 400 military personnel and 500 family members by the end of fiscal year 2014. This force reduction is estimated to garner a cost savings of $35 million annually.
Lajes Field