The U.S. Marine Corps is preparing to enhance its small unit lethality by deploying smart rifle-mounted scopes designed specifically to counter the growing threat of small unmanned aircraft systems (sUAS), commonly known as drones.
These high-tech scopes—dubbed the SMASH 2000L—will provide Marines with a significant boost in targeting accuracy and engagement efficiency against aerial threats.
“Multiple units across all elements of the [Marine Air-Ground Task Force] will receive this technology with priority going to those units that are deployed or deploying soon,” said Lt. Col. Eric Flanagan, a spokesman for Combat Development and Integration, in an email to the Marine Corps Times.
While the exact number of scopes to be distributed remains classified for security reasons, Flanagan confirmed that the fielding process is scheduled to begin in fiscal year 2026, which starts on October 1, 2025.
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The deployment marks a strategic move under a broader Marine Corps program aimed at strengthening defenses against sUAS threats.
According to Flanagan, “The SMASH 2000L will give the rifleman the ability to quickly obtain a positive firing solution and increase their probability of kill when engaging Unmanned Aircraft Systems.”
The SMASH 2000L is an advanced fire control system that mounts to the standard M4 rifle.
The system combines advanced optics and computer vision to track and engage moving aerial targets with pinpoint accuracy. Designed with simplicity and adaptability in mind, the scope allows Marines to continue using their existing weapon systems against both air and ground threats.
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“The SMASH 2000L provides easily attachable components that will enable a standard M4 to be utilized for targeting and defeating sUAS with conventional small arms fire while still enabling the Marine user to utilize that same weapon system to engage other/ground targets,” Flanagan added.
The smart scope initiative reflects a larger shift in the Marine Corps’ operational mindset, which now recognizes drones as a pressing and pervasive danger across all operational environments.
In recent years, the accessibility and adaptability of commercial and military drones have made them a formidable challenge for ground forces.
“One of the things that is apparent to all of us is that unmanned aerial systems are a threat not just to infantry Marines, but to all Marines,” said Lt. Gen. Eric Austin, head of Combat Development Command, during the Navy League’s annual Sea, Air and Space Exposition held in April.
Indeed, the threat posed by drones is not limited to the battlefield. Bases and critical infrastructure are also vulnerable to surveillance, disruption, and even attack by these small, agile aircraft.
This dual-threat nature of sUAS necessitates a layered defense strategy—one that includes both handheld and large-scale countermeasures.
To complement the SMASH 2000L rollout, the Marine Corps is also advancing its Ground-Based Air Defense (GBAD) program.
This system is designed to tackle more substantial threats such as manned aircraft, cruise missiles, and large drones.
However, GBAD platforms are generally vehicle-mounted and managed by specialized units such as the Low Altitude Air Defense Battalions (LAAD Bn) and Littoral Anti-Air Battalions (LAAB).
“Current Ground Based Air Defense (GBAD) capabilities that are being fielded today predominantly focus on mounted platforms organic to the Low Altitude Air Defense Battalions (LAAD Bn) and the Littoral Anti-Air Battalions (LAAB), which encompass the entire air defense continuum up to and including defeating manned aircraft and cruise missile threats,” the Marine Corps noted in a statement.
Still, these dedicated air defense systems are not always feasible for every mission.
“Those dedicated air defense assets are not always practical or available at scale to support individual unit operations,” the release added.
This is where the SMASH 2000L can fill a critical capability gap. By putting precision counter-drone technology directly into the hands of dismounted Marines, the Corps empowers small units to defend themselves more effectively in remote, dispersed, and expeditionary environments.
As warfare continues to evolve with the proliferation of autonomous and remotely piloted systems, tools like the SMASH 2000L will become essential components of the modern battlefield toolkit.
As the Marine Corps pivots toward future conflicts—especially in contested and technologically advanced theaters—providing flexible and scalable counter-UAS solutions will be key to maintaining battlefield superiority.
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