Fidelity vs Scale: Global Defence Technology Issue 158 Covers European Armour, Loitering Munitions, and Synthetic Training
Global Defence Technology magazine Issue 158 examines European armoured vehicle developments, worldwide fighter programme updates, loitering munitions technology trends, and the second instalment of its synthetic training special feature, with a central focus on the trade-off between simulation fidelity and exercise scale.

Highlights
- Global Defence Technology Issue 158 is now published, featuring loitering munitions technology, European armour modernisation, and global fighter programme updates.
- The issue's central debate — 'Fidelity vs Scale' — examines how militaries balance high-fidelity simulation against large-scale participation in synthetic training environments.
- Loitering munitions, which combine drone surveillance with precision strike capability, are highlighted as a priority development area for armed forces worldwide.
- Advances in AI and simulation technology are enabling defence organisations to pursue higher training quality at greater scale within limited budgets.
- The synthetic training coverage in Issue 158 is the second instalment of a dedicated special feature series in the magazine.
Global Defence Technology Issue 158: Fidelity vs Scale
The latest issue of Global Defence Technology (Issue 158) is now available, covering a broad range of critical defence topics including European armoured vehicle development, global combat aircraft programme updates, loitering munitions technology, and the second part of its synthetic training special report.
Loitering Munitions Remain in the Spotlight
Loitering munitions continue to attract significant attention as one of the defining weapon systems of the modern battlefield. Combining the persistent surveillance capability of drones with the precision strike effect of guided munitions, they have become a priority development area for armed forces worldwide. Issue 158 provides in-depth coverage of the latest technical advances and operational applications of these systems.
The Fidelity vs Scale Debate in Synthetic Training
A major theme of this issue is the "Fidelity vs Scale" challenge in military synthetic training environments — namely, how to strike the right balance between high-fidelity simulation and large-scale exercise participation. As artificial intelligence and simulation technologies advance, defence organisations are actively seeking solutions that can deliver both training quality and participation breadth within constrained budgets.
European Armour and Global Fighter Programmes
The issue also covers modernisation programmes for European armoured vehicles and the latest developments across major global fighter aircraft initiatives, reflecting the accelerating pace of defence investment driven by the current international security environment.
This article was first published on the Naval Technology website.
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