MHU 4 - IMO N/A 
| Name | : | MHU 4 (Mine Hunting Unmanned Surface Vehicle) |
| Former names | : | - |
| IMO number | : | N/A |
| Type | : | USV Inspector 125, Military Ops (Special Operations Regiment) |
| Built | : | 2025 |
| Length | : | 12,30 m |
| Beam | : | 4,20 m |
| Draught | : | 0,85 m |
| Speed | : | 25 knots (max) |
| Capacity | : | up to 25 T on the main deck |
| Operators | : | The Belgian and Royal Netherlands Navy's |
| Flag | : | Belgium |
| Port of registry | : | - |
| Extra information | : | The USV Inspector 125 is part of the Belgian and Royal Netherlands Navies’ Mine Countermeasures program. It is a multipurpose, autonomous vessel engineered to operate in harsh maritime environments. These MHU vessels will be based on a mother ship. |
