In April 2018, the Dutch Government approved a multi-year investment program for the Dutch Navy and allocated funds for the 2018–2030 period. The Dutch Defence Materiel Administration (DMO) is in charge of the procurement of these new ships.
Ships under construction
The following is a list of vessels currently under construction for the Royal Netherlands Navy:
Surface combatants
De Zeven Provinciën-class frigate
Modernization
All four will be modernised. Upgrades include acquisition of SM-3 missiles, Tomahawk Cruise Missiles, a new OtoMelara 127/64 LW canon, ESSM-2, new SMART-L MM/N, replacing the aging Goalkeeper CIWS with RIM-116 Rolling Airframe Missile.
Replacement
In 2020 it was announced that these intensively used ships will not be replaced as planned around 2025. The Royal Netherlands Navy and the German Navy will cooperate towards a joint platform design to replace both the De Zeven Provinciën-class frigate and the from 2030 onwards.
Karel Doorman-class frigates
Replacement
The two multipurpose M-frigates which are still in service with the Royal Netherlands Navy are reaching the end of their life; they were designed to last until 2018/2023. Because of this the Dutch Ministry of Defence started design studies in 2013. The new frigates are again planned to fulfill a general purpose role with anti-submarine warfare as its specialty. However, since the Netherlands Royal Navy only owns six frigates in total by 2017, the new ships have to be able to perform well in all areas of the spectrum. This means that anti-air equipment also has to be present, in the form of VLS (vertical launch)-cells carrying Standard Missile 2 or ESSM-projectiles. Due to budget cuts, the replacement program was delayed and is now projected to deliver the first ships in 2028–29.
Holland-class OPV
Replacement
In the 2022 Defense spending bill it was announced that at the end of their life cycle the four ships of the Holland-class will be replaced together with the two ships of the Rotterdam-class to form a new class of 'cross-over' ships with patrol-, amphibious- & emergency relief capabilities in mind.
TRIFIC-program
On 23 November 2022 it was revealed that the navy is investigating the possibility of purchasing four commercially available offshore supply type vessels and use these ships as missile carriers. This program is known as The Rapidly Increased Firepower Capability (TRIFIC) and involves ships that would operate with a very small crew. The TRIFIC-vessels can carry up to six container units with eight or more missiles (depending on missile size). One or more of these ships would accompany another vessel like a frigate or an OPV and use the guiding systems and radars of these ships to attack targets.
Amphibious warfare
Rotterdam-class LPDs
The two ships in the Rotterdam-class, the and the have had several Updates. With the midlife update of Johan de Witt planned to take place in 2021–2022. Amongst other things the radars will be updated, with Thales NS100 radar & Thales Scout Mk3 replacing the Thales Variant radar & Kelvin Hughes radar. HNLMS Rotterdam is set to be replaced by 2030. HNLMS Johan de Witt is set to be replaced by 2032.
Replacement
In the 2022 Defense spending bill it was announced that at the end of their life cycle the two Rotterdam-class ships will be replaced together with the four ships of the Holland-class to form a new class of 'cross-over' ships with patrol-, amphibious- & emergency relief capabilities in mind. In June 2023, the Netherlands and British governments announced that the two countries would "explore opportunities" to jointly develop new specialist amphibious warships.
LCU's
Acquisition of new LCUs from 2025 with additional capacity to support amphibious operations and the integration of the German Navy Marines (Seebatallion). In March 2023, a report to the Dutch Parliament outlined a plan for 12 Littoral Assault Craft (LAC) and 8 Littoral Craft Mobility (LCM) to replace the 12 existing light landing craft (Landing Craft Vehicles and Personnel - LCVP) and improve on their capability.
Mine countermeasures vessel
Alkmaar-class MCM ships
The Netherlands and Belgium are doing a joint procurement for the replacements of the Alkmaar-class MCM ships. Both countries want to procure six new mine countermeasure (MCM) vessels, which makes for a total of 12 MCM ships. The new MCM ships will include a range of unmanned systems including unmanned surface, aerial and underwater vehicles alongside towed sonars and mine identification and neutralization ROVs.