Switchblade

The US-made, tube-launched loitering munition family — the Switchblade 300 for anti-personnel, the Switchblade 600 for armored targets — that has reshaped infantry-level precision strike and been battle-tested by Ukrainian forces.

Overview

Switchblade is a family of man-portable, tube-launched loitering munitions developed by AeroVironment. The system consists of a folded-wing airframe that is fired from a small launch tube, then immediately deploys its wings and begins transmitting live electro-optical/infrared video to an operator, who can loiter, search, and — with a man-in-the-loop — dive onto a target. The Switchblade 300 is designed for anti-personnel use with a compact fragmentation warhead, while the larger Switchblade 600 carries a Javelin-derived anti-armor warhead for engaging main battle tanks and other heavy vehicles. Together they provide infantry units with an organic precision-strike capability that bridges the gap between a guided missile and a recovery-class reconnaissance drone.

Development

AeroVironment began delivering the Switchblade 300 to the US Army in 2011 as an organic precision-munition solution for small units, according to the system’s official designation history compiled by Designation-Systems.net. The design capitalized on the company’s earlier work with small electric unmanned aircraft, adding a fragmentation warhead and a forward-facing EO/IR sensor to enable real-time target confirmation. Over the following decade the 300 was procured by US Special Operations Command and the Marine Corps, and the concept was scaled up to produce the Switchblade 600, which was revealed in 2020 with a tandem-warhead anti-armor payload and the ability to engage targets out to several tens of kilometres. In October 2025 AeroVironment unveiled the next generation of its Switchblade family, including the Switchblade 400 — a heavier, longer-range variant with an even larger warhead — signaling the expansion of the LMAMS (Lethal Miniature Aerial Missile System) concept into a complete strike ecosystem.

Design & capabilities

Each Switchblade variant is packaged in a transport-launch tube that doubles as a protective case. Once fired, the wings snap open and an electric propulsion system provides enough endurance for the operator to locate a target using the nose-mounted EO/IR turret. The datalink is line-of-sight encrypted; the man-in-the-loop retains the ability to abort or redirect right up to terminal impact. According to the manufacturer’s Switchblade 600 datasheet, the 600 can fly for over 40 minutes and has a stand-off range of more than 60 km, which can be extended to approximately 90 km when a Forward Pass relay is used. The 300 carries a 1.8 kg warhead — either a fragmentation warhead or an explosively formed penetrator — while the 600 packs a shaped-charge warhead derived from the Javelin anti-tank missile, giving it the ability to punch through main battle tank armor. Both variants are light enough to be carried by a single infantryman (the 300 round weighs about 3.6 kg, the 600 munition roughly 15 kg) and can be launched from man-portable tubes, vehicles, or maritime platforms.

Variants

Switchblade 300 — The original, infantry-scale variant; anti-personnel with a ~1.8 kg warhead, ~20 km range, ~15-20+ minutes endurance. Provided to US and allied forces in large numbers.

Switchblade 600 — The anti-armor variant, featuring a Javelin-derivative tandem-warhead, >60 km range, >40 minutes endurance, and a heavier airframe. First fielded in 2020-21 and since supplied to Ukraine.

Switchblade 400 — Unveiled in October 2025 by AeroVironment as the next-generation tank-busting loitering munition, reported by The War Zone to offer greater range and a larger warhead than the 600. Designed to close the gap between short-range loitering munitions and full-size anti-tank missiles.

Combat record / operational use

Switchblade’s combat pedigree was established by the 300 in US counter-insurgency operations in Afghanistan and Iraq, where its quiet electric flight and direct video link made it a valued tool for point-target strikes against high-value individuals. When Russia’s full-scale invasion of Ukraine began in 2022, the United States transferred many hundreds of Switchblade 300 systems to Ukrainian forces. Initial use yielded mixed results — the 300’s small warhead was less effective against dug-in or armored targets — but the larger Switchblade 600 later proved effective against Russian tanks, command posts, and mobile air-defense systems. AeroVironment has publicly described the system as “battle-proven” by Ukrainian operators, and the experience has directly informed the development of the even heavier Switchblade 400.

Advantages

• Man-portable and rapidly deployable: fits in a day pack and can be fired from the shoulder in seconds.
• Man-in-the-loop terminal guidance: operator sees the target before impact and can abort until the last moment, reducing collateral risk.
• Low acoustic and IR signature: the electric pusher propeller makes the drone hard to detect.
• Scalable kill mechanism: the 300’s fragmentation warhead handles personnel and light vehicles, while the 600’s Javelin-derived shaped charge defeats main battle tanks.
• Works from ground, vehicle, or boat: launch-tube flexibility allows integration across platforms.

Drawbacks / limitations

• Line-of-sight datalink: the radio link restricts stand-off range to the horizon or to relay-assisted ranges; it cannot be guided via satellite.
• Small warhead on the 300: the 1.8 kg punch can be insufficient against hardened structures or modern armor, leading to mixed early reports from Ukraine.
• Cost ceiling: the 300 costs tens of thousands of dollars — far more than a simple FPV quadcopter — and the 600’s price tag is substantially higher, limiting the quantities that can be supplied.
• Vulnerable to electronic warfare: the datalink can be jammed, and the operator’s video feed can be denied in contested electromagnetic environments.
• Single-shot expendable: unlike a recoverable UAS, each engagement consumes the airframe, which drives up the per-strike cost.

Counterparts

• Lancet (Russia)
• CH-901 (China)

Outlook

The Switchblade lineage remains the cornerstone of the US Army’s and Marine Corps’ organic loitering-munition programmes. With the emergence of the 600 and now the 400, the family is evolving from a specialist anti-personnel tool into a scalable anti-armor strike system. The battlefield lessons from Ukraine — where the 600 has countered tanks and air-defence systems — are shaping the next generation; the Switchblade 400’s unveiling signals the Pentagon’s appetite for a loitering weapon that can range farther and hit harder while still fitting in an infantryman’s kit. The challenge will be to keep unit cost low enough to mass-produce, and to harden the datalink against the electronic warfare environment that is now standard on a near-peer battlefield.

Key specifications

Sources

1. Designation-Systems.net — AeroVironment Switchblade profile. http://www.designation-systems.net/dusrm/app4/switchblade.html
2. AeroVironment — AV Unveils Next-Generation of Switchblade Loitering Munitions (Oct 2025). https://www.avinc.com/2025/10/13/av-unveils-next-generation-of-switchblade-loitering-munitions/
3. AeroVironment — Switchblade 600 Datasheet (2025). https://www.avinc.com/wp/wp-content/uploads/2026/03/2025_Switchblade-600_Datasheet_250428_v04.pdf
4. The War Zone — Tank-Busting Switchblade 400 Joins AeroVironment’s Family of Kamikaze Drones. https://www.twz.com/news-features/tank-busting-switchblade-400-joins-aerovironments-family-of-kamikaze-drones