The use of small drones in modern warfare has significantly evolved, gaining more attention due to their widespread use in conflicts like the war in Ukraine. These small unmanned aircraft systems (sUAS) are increasingly complex and versatile, ranging from simple quadcopters to sophisticated machines used by the military. With the ability to carry out tasks such as surveillance, reconnaissance, and even precision attacks, small drones are changing the dynamics of modern combat. The technology is continually advancing, with innovations like drone swarms offering new tactical options.
  

Key Points: 

1. Versatility and Complexity: Small drones range from simple consumer-grade quadcopters to sophisticated military systems capable of various tasks, including reconnaissance and targeted attacks.
2. Impact on Warfare: These drones have been particularly impactful in the ongoing conflict in Ukraine, where they have been used for tasks like spotting for artillery strikes and coordinating tactical movements.
3. Technological Advancements: The U.S. Navy is exploring drone swarm technologies that could overwhelm anti-aircraft systems and even destroy warships’ antennas and command centers.
4. Counter-drone Measures: The Joint Counter-small Unmanned Aircraft Systems Office recently held an event to explore the strengths and weaknesses in the U.S. military’s ability to counter the growing threat of sUAS.
5. Evolution of Drone Usage: The use of drones by the U.S. military has a long history dating back to the Vietnam War, but their capabilities and role have greatly expanded, particularly during the administrations of Presidents Barack Obama and Donald Trump.

Source: https://taskandpurpose.com/tech-tactics/small-drones-military-warfare/