US military bases face rising drone risks

In an article published by BulgarianMIlitary.com, US military bases are facing heightened concerns over potential drone threats as drone technology becomes increasingly sophisticated and accessible. 

In December 2023, an unusual incident involving a series of unidentified drones occurred at the US Air Force base at Langley. These unmanned aerial vehicles (UAVs) varied in size and design, raising concerns even though they didn't pose a direct threat. In response, the US deployed the NASA WB-57F aircraft, typically used for missile testing, to gain a clearer understanding of the situation. This represented a significant escalation in efforts to address potential vulnerabilities.  

Ten months later, the leadership at Langley Air Force Base revisited the matter, emphasizing the need to bolster protection for their advanced fifth-generation stealth fighters, the F-22 Raptors. They proposed an unconventional but increasingly necessary solution: drone defense nets. 

As reported by The War Zone, this decision highlighted a growing concern that the US military may be falling behind in its ability to counter modern threats, particularly those posed by small, unmanned drones on domestic soil. Earlier this month, the 633rd squadron at Langley officially submitted a request for information on acquiring a drone defense net. This net is intended to safeguard 42 open-air sun shelters designated for the F-22 Raptors, with the aim of deterring and preventing drone intrusions, particularly from smaller UAVs.  

The defense systems are primarily focused on countering Group 1 drones, like the DJI Matrice 300 RTK. These drones typically weigh around 9 kilograms (approximately 20 pounds) and can reach speeds of up to 115 mph. Although less advanced, these smaller drones can still create significant disruptions, especially when used in large quantities or in sensitive locations such as military airfields.  

The nets are to be made from materials like polyester or nylon, though alternatives that meet specific criteria will also be considered. These criteria include moisture resistance, UV protection, and the ability to withstand temperatures up to 400°F (204°C). Additionally, the nets must be durable enough to handle wind gusts of up to 40 mph (64.3 km/h), ensuring functionality in adverse weather.   A crucial requirement for the drone net is its ease of installation and removal, so it does not interfere with daily operations. It must also avoid obstructing aircraft movements on nearby taxiways, which is vital for maintaining operational readiness at an active airbase like Langley. It’s important to highlight that Langley isn’t the only US airbase concerned about drone threats. For instance, Seymour Johnson Air Force Base has also explored options for passive drone defenses, including similar anti-drone nets.

As drone technology becomes more accessible and adaptable, military installations worldwide are increasingly aware of the need to stay ahead of potential threats, particularly those posed by UAVs, which can range from recreational devices to significant security risks.   The growing use of drones by various entities, including state adversaries and non-state groups, underscores the necessity for comprehensive defense strategies. While some advanced air defense systems focus on large-scale, high-speed aerial threats, smaller drones present unique challenges, especially in low-intensity, asymmetric scenarios.

Defense systems must evolve quickly to ensure the protection of military installations, equipment, and personnel from emerging drone-related threats.   Despite ongoing discussions in the US about retiring the F-22 Raptor, it remains a critical military asset. Specifically designed as the world’s leading air superiority fighter, the F-22 continues to excel in air-to-air combat.

Its unmatched combination of stealth, speed, and agility enables it to outmaneuver adversaries in dogfights while remaining nearly undetectable to enemy radar systems. This stealth capability, combined with advanced avionics and weaponry, provides the US with a vital advantage in contested airspace.

By Naila Huseynova