BAE Systems Bofors delivers final upgraded Archer unit to Swedish Armed Forces

BODEN, Sweden, 30 October 2025

BAE Systems Bofors, the manufacturer of the Archer artillery system, has delivered the final upgraded unit to the Swedish Armed Forces, according to a release issued by the Swedish Defence Materiel Administration (FMV) on 30 October 2025. This completes Sweden’s modernisation of the decade-old system, introducing the C variant across all 24 systems in two artillery battalions.

An Archer development officer says the C version’s biggest advantage is increased operational mobility. The most notable improvement within the upgrade is the “increased operational mobility,” stated an Archer officer in the Swedish Artillery Combat School. “The upgrade involves a modernisation of the systems and contributes to a strengthened operational effect,” noted Jonas Lotsne, head of the Army Materiel business area at FMV.

The C version has a modular design that allows the user to adapt the vehicle chassis to mission needs. Unlike the previous iteration Sweden operated, the C version lets users mount the 155 millimetre artillery system on an 8×8 Rheinmetall MAN Military Vehicle rather than being limited to the original 6×6 Volvo A30D articulated hauler.

This flexibility allows different military units, across different armies, to operate the system in specific mission conditions. The original 6×6 would still be used to transport Archer in off-road terrain. The 8×8 vehicle is better suited to strategic transportation: it is optimised for longer distances, its standard military truck dimensions aid aerial transport, and it is lighter than the Volvo A30D.

In mid-October, the first shells landed on Boden’s southern firing range after the premiere firing of the new Archer 8×8 system.

Sweden takes delivery of its final upgraded Archer artillery system

Sweden has completed deliveries of its upgraded Archer 155mm self-propelled howitzer fleet, a milestone that strengthens national defense and bolsters NATO’s northern artillery posture. The program-run by the Swedish Defence Materiel Administration (FMV) in partnership with BAE Systems Bofors-enhances range, automation, digital connectivity, and cold-weather performance while retaining the Archer’s hallmark “shoot-and-scoot” survivability. For the Swedish Army, the final handover closes a multi-year modernization effort and aligns future artillery operations with the realities of high-tempo, sensor-rich battlefields.

Key takeaways

• Archer upgrades focus on smarter fire control, faster target engagement, and seamless digital integration with joint and NATO systems.
• The platform keeps its fully automated 155mm/L52 gun and 21-round ready magazine, making high-volume, precision fire possible under armor.
• Improved survivability and mobility underscore Sweden’s emphasis on rapid displacement and counter-battery resilience in contested environments.
• Enhanced cold-weather and Arctic hardening match Sweden’s operating environment, ensuring year-round availability.
• Completion of deliveries provides consistent capability across the fleet and simplifies training, maintenance, and logistics.

What the “upgraded Archer” includes

The Archer artillery system-already known for its automation and speed-receives a set of enhancements designed to keep it at the forefront of modern fires. While specific configurations can vary by batch and user, Swedish Army upgrades center on:

• Fire control modernization: Refined digital fire-control and navigation systems shorten sensor-to-shooter timelines and improve first-round effects, including for precision-guided munitions.
• Connectivity and C2: Better integration with national and NATO command-and-control (C2) networks enables more efficient data sharing, collaborative targeting, and rapid retasking.
• Automation and workflow: Updated software and human-machine interfaces streamline crew tasks, reduce cognitive load, and speed up fire missions.
• Survivability improvements: Upgrades support faster “shoot-and-scoot” cycles and more resilient operations under electronic warfare and counter-battery threats.
• Environmental hardening: Enhancements to operate reliably in sub-zero conditions and rugged terrain, reflecting Sweden’s Arctic requirements.
• Through-life support: A standardized configuration across the fleet simplifies spare parts, diagnostics, and software updates.

Archer at a glance

Archer is a highly automated 155mm self-propelled artillery system developed by BAE Systems Bofors. It combines a 52-caliber gun with an automated loader, advanced navigation and fire-control, and an armored, climate-controlled crew cab. The system is optimized for short exposure times, allowing it to deploy, fire multiple rounds-including multiple-round simultaneous impact (MRSI)-and displace in well under a minute.

Program timeline and partners

The Archer modernization package represents a close collaboration between FMV, the Swedish Army, and BAE Systems Bofors. The delivery of the final upgraded platform signifies the end of the current enhancement phase and provides Sweden with a unified standard across its Archer fleet. While Sweden and industry partners continue to develop new capabilities-such as expanded digital integration, training solutions, and sustainment tools-the fleet-level upgrade is now complete, allowing units to plan and train against a stable baseline.

Why “final delivery” matters

• Fleet commonality: Upgraded systems share a common configuration, easing maintenance and software support.
• Training efficiency: Standardized systems simplify crew training, simulators, and doctrine development.
• Operational certainty: Units can field the full capability set during exercises and deployments without mixed configurations.

Strategic implications for Sweden and NATO

Modern land fires are defined by speed, integration, and resilience. The upgraded Archer addresses each dimension-delivering rapid, precise fire missions; plugging into joint targeting networks; and surviving in a dense threat environment saturated with drones, counter-battery radars, and electronic warfare.

Benefits across the Nordic-Baltic region

• Deterrence by readiness: High mobility and fast deployment complicate an adversary’s calculus and strengthen defensive plans in Sweden and the broader Nordic region.
• Interoperability: Improved digital connectivity enhances Sweden’s ability to operate seamlessly with NATO partners during combined exercises and contingencies.
• Distributed fires: Archer’s speed and automation support dispersed tactics, enabling smaller units to deliver effects rapidly and re-aggregate digitally.

Field experience and lessons learned

Operational insights-from national training to real-world employment of modern 155mm systems-have shaped Archer’s evolution. Automation has proven vital for sustaining tempo while protecting crews; precision-guided munitions have multiplied effects; and connectivity has transformed artillery from a linear support asset into a networked capability tied tightly to sensors and decision-makers. The upgraded Archer reflects these lessons with better human-machine interfaces, more robust digital fire control, and increased resilience in contested electromagnetic environments.

How Archer compares with other modern systems

Archer sits alongside leading Western 155mm platforms, each with its own strengths. Its differentiator remains its high level of automation and extremely short time-on-target/time-to-displace cycle, which reduces exposure to counter-battery fires.

Munition flexibility and precision effects

The upgraded Archer retains full compatibility with NATO-standard 155mm ammunition, including cargo and smoke rounds, extended-range base bleed shells, and precision-guided munitions like GPS-guided projectiles. For commanders, this means the system can quickly switch from area suppression to precision strike, tailoring effects to the tactical situation. The ability to deliver multiple rounds simultaneous impact (MRSI) compresses time on target and overwhelms defenses, while shoot-and-scoot keeps the platform survivable against counter-battery threats.

Training, logistics, and lifecycle support

Completing deliveries allows Sweden to consolidate training and support around a single, upgraded standard. That improves availability and readiness:

• Integrated simulators: Digital twins and classroom simulators reduce live-fire costs and improve operator proficiency.
• Predictive maintenance: Standardized diagnostics and software baselines enable data-driven maintenance and quicker turnaround.
• Supply chain efficiency: Common parts and tooling simplify inventories and speed up repairs.

Cold-weather readiness

Archer’s environmental hardening is not an afterthought. From cold-start reliability to cab ergonomics and component sealing, the system is built for Nordic winters. The upgraded fleet maintains this focus, ensuring artillery can be brought to bear regardless of temperature, precipitation, or daylight conditions.

Operational use cases

• Counter-battery missions: Rapid detection-to-firing cycle lets Archer respond to enemy guns before they displace.
• Support to maneuver: Regimental/battalion-level fires with precision options reduce collateral risks near friendly forces.
• Area denial and interdiction: Extended-range munitions shape adversary movement corridors and logistics nodes.
• Joint and combined operations: Interoperable data feeds enable seamless employment alongside allies.

Benefits and practical tips for defense planners

• Prioritize digital integration: Artillery value scales with how quickly it can ingest targets and share effects. Invest in C2, data links, and standardized formats.
• Train for dispersion: Use Archer’s speed to distribute batteries, reduce signature, and practice rapid re-aggregation via digital tasking.
• Blend precision and volume: Optimize stacks: precision for high-value targets and base bleed or standard HE for suppression and interdiction.
• Harden for EW and drones: Plan emissions control, decoys, and counter-UAS measures to preserve survivability.
• Exploit automation: Update SOPs to harness automated loading and fire control; this yields measurable gains in tempo and safety.

Frequently asked questions

What makes the upgraded Archer different from earlier variants?

It emphasizes improved fire-control software, faster and more intuitive workflows, stronger digital connectivity to joint/NATO networks, and hardened survivability in contested environments-all without sacrificing the core automation and mobility that define Archer.

What is the typical range of the Archer with modern ammunition?

With standard HE, expect 30+ km; with base bleed rounds, 40+ km; and with precision-guided projectiles, 50-60+ km under favorable conditions.

How fast can Archer fire and relocate?

Archer is designed for rapid deployment and displacement. It can arrive, set, fire multiple rounds (including MRSI), and move again in well under a minute, minimizing exposure to counter-battery fire.

Does Archer support precision-guided munitions?

Yes. It is compatible with modern precision-guided 155mm projectiles, enabling high-accuracy engagements at extended ranges.

Glossary

• FMV: Försvarets materielverk, the Swedish Defence Materiel Administration responsible for defense procurement.
• MRSI: Multiple Rounds Simultaneous Impact-firing technique that staggers trajectories so rounds land together.
• Base bleed: Ammunition technology reducing drag to extend range.
• C2/C4ISR: Command and Control / Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance.
• Shoot-and-scoot: Fire rapidly and relocate before the enemy can respond.

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Indicative upgrade milestones and benefits

Why this matters now

The delivery of Sweden’s final upgraded Archer artillery system arrives amid heightened focus on resilient, networked fires across Europe. As adversaries improve surveillance and counter-battery capabilities, artillery must be fast, precise, and digitally integrated. Archer’s blend of automation, protected operation, and connectivity positions the Swedish Army to deliver decisive effects while minimizing exposure. With the modernization program complete, Sweden fields a standardized, future-ready artillery fleet that complements allied capabilities and strengthens deterrence in the Nordic-Baltic region.

The Swedish government’s defence commission has identified key issues, including the balance between constituent parts of the armed forces, particularly logistics units and combat formations. Part of this transition involves the creation of a third mechanised brigade, and a motorised brigade will be operational by 203 according to GlobalData intelligence. The latter is required to transport resources across Europe. About 39% of the continent’s total land surface is forested; the European Union says this covers 160 million hectares.

This type of terrain can slow movement or complicate logistics. That, in turn, can lead to contested control and denial of roads, bridges, and passes-driving a need for flexible options to move weapons systems through topographical barriers.

Weather can further impact the offence-defence balance. In the Nordic region, Swedish forces face Baltic and Arctic conditions where frozen ground can support offensive movement, while deep snow and bitter cold can slow movement and debilitate human energy. In the UK – another Archer user – the armed forces are accustomed to different and slightly warmer conditions.

In Ukraine, the Center of Strategic and International Studies points to a weather period known as ‘rasputitsa’, or thaw, during which the ground turns to mud and the advantage may shift to the defence. During the summer in Ukraine, however, the steppes dry out and allow for better movement of tracked and wheeled vehicles.