CB90-class
Summary
| Origin country | 🇸🇪 Sweden |
| Category | Patrol vessel |
| Subtype | Fast military assault craft |
| Manufacturer | Dockstavarvet |
| Year commissioned | 1991 |
| Approx. unit cost | $2 million |
| Current operators | 🇸🇪 Sweden |
Description
The CB90-class fast assault craft, also known as Stridsbåt 90 H, is a modern, high-speed military vessel. Since its commissioning in 1991, it has been employed in a variety of roles, primarily focusing on fast assault, patrol, and transportation missions in coastal areas. Its versatile design enables it to perform a range of tasks, from troop transportation to combat operations, making it a valuable asset for modern navies.
Originating in Sweden, the CB90 was designed to meet the specific needs of the Swedish Navy for a fast, agile, and versatile craft capable of operating in the country's unique coastal and archipelago environments. The craft's name, Stridsbåt 90 H, reflects its role and the time of its introduction, with '90' indicating the year of acceptance and 'H' representing its capacity to carry half a platoon of infantry.
In terms of design, the CB90 is notable for its high-speed capabilities and maneuverability. It is equipped with two 625 bhp Scania DSI14 V8 diesel engines and two Kamewa FF water jets, allowing for rapid acceleration and agile navigation, even in challenging environments. This makes the CB90 particularly effective for surprise and rapid-response operations. Additionally, the craft's relatively small size and light weight enhance its ability to operate in shallow waters and perform beach landings.
The armament of the CB90 is tailored to its role as a fast assault craft. It is typically equipped with three Browning M2HB machine guns and a Mk 19 grenade launcher. Depending on the mission requirements, it can also carry naval mines or depth charges. This varied armament enables the CB90 to engage in direct combat, provide fire support for troops, and undertake defensive operations against both surface and underwater threats.
The operational history of the CB90 reflects its effectiveness and reliability. Since its introduction, the craft has been used extensively by the Swedish Navy and has seen export success, including Norway, Greece, Mexico, and the United States.
Technical specifications
| CB90 | |
|---|---|
| Displacement | 15 tons |
| Range | 440 km at 20 knots |
| Crew | 3 members |
| Width | 3.8 m (12.5 ft) |
| Length | 15.9 m (52.2 ft) |
| Propulsion | 2 × 625 bhp Scania DSI14 V8 Diesel; 2 × Kamewa FF water jets |
| Armament | 3 × Browning M2HB machine guns, 1 × Mk 19 grenade launcher, 4 naval mines or 6 depth charges |
| Maximum speed | 40 knots |