OVERVIEW: The Johan de Witt is a diesel-powered Landing Platform Dock (LPD) intended for amphibious operations with a secondary mission of supporting disaster relief and anti-piracy operations. 

DETAILS: The Johan de Witt LPD is an improved Rotterdam-class LPD, displacing almost 25% more than its predecessor,  a Diesel Electric-powered Multipurpose ship with pods to act in the high-end warfare. Operations includes humanitarian, disaster relief, sealift and amphibious operations.

Logistics, the RoRo space is 2100m2 for up to 170 vehicles or 33 tanks and another 770m2 for cargo/ammo, with a 25t crane. 4x LCA or 2x LCU in well deck, 4x LCVP or 12m RHIB in davits And 1 small 7m RHIB under the crane. Can also accommodate FRISC, LCAC and have provissions for CB90.

Aviation facilities include a hanger and a large flightdeck (58x25m) with two landing spots. The Hanger can hold 6xNH90 or 4xEH101, other helicopters onboard can be Chinook, Cougar, Osprey and all similar in characteristics.

For Amphibious operations she can hold 555 marines. The spare beds can also be used for medical personal, evacues, etc. The Johan de Witt is equipt with Operation rooms, ICU, Laboratory and X-ray.

The sensor suite includes AS/SS radar & LPI nav radar with EO/IR and ESM sensors, weapons are 12.7 mm MG, CIWS and ECM for self-protection.

SPECIFICATIONS:
Displacement: 15000 tons (full)
Speed: 19.5 kts
Engineering: 4 x Stork Warstila diesels (14.6MW), 2 x Holec Electric motors (11MW), 2 Schottel SEP 5 Electric Propulsor Pods
Range: 6000 nm @ 12 kts, 10000 @ 12
Endurance: 30 days with 555 marines onboard + 10 days support after marines ashore
Complement: 146 Crew & 555 extra for staff, marines, medical personal or evacues

NOTES: IOC: 2007 Johan de Witt is an evolved build of HNLMS Rotterdam

SOURCES:"HNLMS Johan De Witt L-801 Amphibious Ship Netherlands Navy." Seaforces Online - Naval Information. Accessed October 1, 2021. https://seaforces.org/marint/Netherlands-Navy/Amphibious-Ship/L-801-HNLMS-Johan-de-Witt.htm. ; "JOHAN DE WITT Amphibious Transport Dock (2007)." NAVYPEDIA - Fighting Ships of the World. Accessed October 1, 2021. https://navypedia.org/ships/netherlands/nl_ls_johan_de_witt.htm. ; Karremann, Jaime. "Zr.Ms. Johan De Witt (L801)." Marineschepen.nl. Accessed October 1, 2021. https://marineschepen.nl/schepen/johandewitt.html#specs;.