Air Defense

Leopard 1 Skyranger 35

Also known as
  • Leopard 1 Skyranger
  • Leopard-1 Skyranger
  • Leopard 1 Skyranger 35
  • Leopard 1-based Skyranger 35
  • Skyranger 35 on Leopard 1 chassis
  • Leopard 1 SR35
  • SR35 on Leopard 1

Leopard 1 Skyranger 35 combines a surplus Leopard 1 tank chassis with Rheinmetall's unmanned Oerlikon Skyranger 35 turret, turning a Cold War tank hull into a mobile short-range air-defense system for drones, cruise missiles, and low-flying aircraft. The configuration was publicly demonstrated in Switzerland in September 2024 and later ordered for Ukraine, with Rheinmetall describing Rheinmetall Italia as the production and integration site for the Ukraine systems.

Role in Conflicts

Rheinmetall announced Leopard 1-based Skyranger 35 systems for Ukraine under a three-digit-million-euro order financed by an EU country, with Rheinmetall Italia handling production and integration; Shephard later reported that Ukraine had received its first Leopard 1-mounted Skyranger 35, while other reporting citing Rheinmetall CEO Armin Papperger said the program remained on schedule in January 2026.

Role details
Ukraine Support Boundary

Public sources support a Ukraine transfer and delivery lane for Leopard 1 Skyranger 35 systems, but open reporting checked for this entry did not identify a verified battlefield firing, interception, loss, or unit assignment by July 8, 2026. The conflict row therefore treats the system as supplied Ukrainian air-defense equipment rather than a confirmed combat-use event.

Profile / Specs

Profile

Origin
Switzerland / Germany / Italy integration on Leopard 1 chassis
Type
Tracked self-propelled short-range air-defense gun system
Service note
2020s counter-UAS and short-range air-defense conversion for legacy Leopard 1 hulls
Designer
Rheinmetall Air Defence AG using Rheinmetall's Skyranger 35 turret architecture
Designed
Leopard 1 carrier demonstrator publicly shown in September 2024
Produced
Ukraine production and integration announced in 2025

Specifications

System class
Tracked self-propelled short-range air-defense gun system
Carrier vehicle
Leopard 1 tank chassis
Turret
Unmanned Oerlikon Skyranger 35 turret
Primary armament
KDG 35/1000 revolver cannon, 35 x 228 mm
Rate of fire
1,000 rounds per minute listed by Rheinmetall and Janes
Effective range
Up to 4,000 m for the 35 mm gun
Ammunition
AHEAD programmable airburst-capable ammunition; Rheinmetall's datasheet and ESD describe 252 ready rounds carried in the turret
Sensor package
Oerlikon AMMR AESA search radar, Ku-band tracking radar, electro-optical cameras, infrared cameras, and laser rangefinders described for the 2024 demonstrator
Crew arrangement
Unmanned turret; ESD says commander and gunner were relocated into the hull near the driver
Turret weight
Rheinmetall Skyranger 35 datasheet lists 3,500 kg empty and 3,950 kg combat weight with ammunition
Turret protection
Rheinmetall datasheet lists ballistic protection up to STANAG 4569 Level 4 and 2 x 10 ROSY smoke grenade launchers
Future growth
Rheinmetall says guided missiles can be added in the future
System Layout

The Leopard 1 Skyranger 35 is best read as a carrier conversion: Rheinmetall uses the Leopard 1 hull for tracked mobility and protection while the unmanned Skyranger 35 turret supplies the sensor, fire-control, and 35 mm gun package.

Gun system

KDG 35/1000 revolver cannon in 35 x 228 mm calibre, with Rheinmetall listing 1,000 rounds per minute and an effective range up to 4,000 m.

Sources: Rheinmetall Leopard 1 Skyranger Ukraine; Janes Kyiv to receive Leopard 1 Skyranger 35.

Turret package

Rheinmetall's Skyranger 35 datasheet lists 252 ready rounds, an unmanned turret, 360-degree search-radar coverage, Ku-band tracking radar, EO/IR sensors, laser rangefinders, and ROSY smoke launchers.

Source: Rheinmetall Oerlikon Skyranger 35 Datasheet.

Carrier change

Because the turret is unmanned, ESD says the commander and gunner were moved into the hull near the driver while the Leopard 1 hull stayed largely unchanged.

Source: ESD Leopard 1 Skyranger 35 Premiere.

Variants

Public sources describe this entry as a Leopard 1 carrier-vehicle installation of the Skyranger 35 turret rather than a new tank family. The main distinctions are the 2024 demonstrator and the later Ukraine production batch.

VariantConfigurationDesignation notes
Leopard 1 Skyranger 35 demonstratorPrototype and live-fire demonstrator

European Security & Defence reported that Rheinmetall presented Skyranger 35 on a Leopard 1 chassis publicly for the first time during September 2024 demonstration days at Ochsenboden, Switzerland.

Sources: ESD Leopard 1 Skyranger 35 Premiere

Ukraine Leopard 1 Skyranger 35Contracted Ukrainian air-defense configuration

Rheinmetall said Ukraine's systems would use Leopard 1 chassis, be financed by an EU country through frozen-Russian-asset proceeds, and be produced and integrated by Rheinmetall Italia in Rome.

Sources: Rheinmetall Leopard 1 Skyranger Ukraine

Carrier Chassis

The system is defined by combining the Skyranger 35 air-defense turret with the tracked Leopard 1 tank hull.

Compatible itemItem typeCompatibility evidence
Leopard 1, Main battle tank, TanksLeopard 1Tracked carrier vehicle

Rheinmetall and Janes identify the Ukraine system as a Skyranger 35 air-defense system based on the Leopard 1 chassis, while ESD describes the demonstrator's Leopard 1 hull as largely unchanged except for crew-position relocation.

Sources: Rheinmetall Leopard 1 Skyranger Ukraine, Janes Kyiv to receive Leopard 1 Skyranger 35, ESD Leopard 1 Skyranger 35 Premiere

Timeline

Leopard 1 Skyranger 35 Key Events

  1. Leopard 1 carrier version publicly demonstrated

    Rheinmetall presented the Skyranger 35 turret on a Leopard 1 chassis at its Ochsenboden range in Switzerland during Skyranger System Demonstration Days.

    Sources: ESD Leopard 1 Skyranger 35 Premiere

  2. Rheinmetall announces Ukraine order

    Rheinmetall said it would supply Ukraine with Leopard 1-based Skyranger 35 air-defense systems under a three-digit-million-euro order financed by an EU country.

    Sources: Rheinmetall Leopard 1 Skyranger Ukraine

  3. First Ukraine delivery expected

    Defense Express reported, citing Rheinmetall CEO Armin Papperger, that the first Leopard 1-chassis Skyranger 35 systems were expected to arrive in Ukraine the following week; Shephard reported two days later that the first Leopard 1-mounted gun had arrived.

    Sources: Defense Express First Leopard 1 Skyranger Delivery, Shephard First Skyranger 35 Arrives

  4. Rheinmetall describes deliveries as on schedule

    Mezha, citing Papperger's Ukrinform interview, reported that Rheinmetall was delivering the Leopard 1-platform Skyranger within contracted timelines while withholding operational details.

    Sources: Mezha Rheinmetall Skyranger On Schedule

Media
Representative Media Note

The gallery uses Wikimedia Commons versions of the actual Leopard 1 Skyranger 35 image, sourced to Dutch Ministry of Defence magazine coverage and licensed under CC BY-SA 4.0. No sufficiently verified Leopard 1-specific official YouTube object was added, so the video set is intentionally empty.

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Sources