Royal Netherlands Navy Aviation (Marine Luchtvaartdienst - MLD)

Royal Netherlands Navy Aviation (Marine Luchtvaartdienst - MLD)

In the current Dutch defense model, all rotary-wing assets are centralized under the Defense Helicopter Command (DHC), which is administratively part of the Air Force but provides operationally dedicated support to the Navy and the Marine Corps.

ROYAL NETHERLANDS NAVY (AVIATION) • Marine Luchtvaartdienst (MLD)

Navy Personnel: ε7,350 (including Marines). Status: Integrated via Defense Helicopter Command (DHC). Mission: Anti-Submarine Warfare (ASW), Anti-Surface Warfare (ASuW), Search and Rescue (SAR), and maritime tactical mobility.

Forces by Role & Equipment by Type

• HELICOPTER 19 active maritime-specific airframes.

Maritime / ASW / SAR (Ship-borne) with 1 active squadron (No. 860):

• 19 NHIndustries NH90 NFH (NATO Frigate Helicopter).
  • (Note: These platforms are the primary organic aviation assets for the Navy's destroyers, frigates, and patrol ships.)

Tactical Transport & Amphibious Support (Integrated DHC Assets):

• 12 Airbus H215M / AS532 Cougar.
  • (On Order: 12 Airbus H225M selected as a future replacement for the Cougar fleet to support the Netherlands Marine Corps.)
• 20 Boeing CH-47F Chinook.
  • (Note: Heavy-lift support for amphibious operations and Marine transport.)

• UNMANNED MARITIME SYSTEMS (UUV / USV)

Mine Countermeasures & Data Collection:

• A18-M;
• Double Eagle Mk III;
• K-Ster C/I;
• Seafox;
• Seascan.

• Principal Aviation-Capable Surface Assets 

Destroyers / Frigates:

• 4 De Zeven Provinciën-class (DDGHM) — Capacity: 1 NH90 hel.
• 2 Karel Doorman-class (FFGHM) — Capacity: 1 NH90 hel.

Amphibious & Patrol Vessels:

• 4 Holland-class (PSOH) — Capacity: 1 NH90 hel.
• 1 Rotterdam-class (LPD) — Capacity: 6 NH90 or AS532 Cougar hel.
• 1 Johan de Witt-class (LPD) — Capacity: 6 NH90 or 4 AS532 Cougar hel.
• 1 Karel Doorman-class (AORH) — Capacity: 6 NH90/AS532 or 2 CH-47F Chinook hel.

Strategic Note (2026): By 2026, the Royal Netherlands Navy is undergoing a significant modernization phase under the 2024 White Paper, focusing on increased readiness and the integration of uninhabited systems. A key priority is the replacement of the aging AS532 Cougar with the H225M, ensuring the Netherlands Marine Corps (2,650 personnel) maintains modern tactical air-manoeuvre capabilities. The Navy continues its deep cooperation with Belgium for the joint acquisition of new frigates and mine-countermeasures vessels, while also coordinating maritime domain awareness with NATO allies via pooled assets such as the NATO AEW&C Force. Domestic industry remains vital, with Damen Schelde Naval Shipbuilding supporting the fleet and DutchAero producing advanced aerospace components.