Landing Craft Tank ships are superior in terms of accessibility to remote areas or areas with minimal port infrastructure, load flexibility, and cost and time efficiency in loading and unloading goods, Allowing loads such as trucks, containers, excavators or construction equipment to be transported easily, Ramp door at the front or rear of the ship: Facilitates loading and unloading goods directly to the beach, LCT Ships These ships can approach the coast without the need for a deep dock, because they can operate in shallow waters.

Key Features:
High-Speed Performance: The D-18 is known for its speed and agility, which allows it to quickly maneuver in various maritime environments, making it suitable for interception, coastal patrols, and rapid deployment of personnel.

Stealth Design: It incorporates a low-profile design with stealth features that reduce its radar signature, helping it operate covertly in hostile environments.

Armament: The Combat Boat D-18 can be fitted with various types of weaponry, depending on mission requirements. These typically include machine guns, grenade launchers, anti-ship missiles, and other light to medium weapon systems.

Personnel Capacity: capable of transporting small units of special forces or marines, often between 8 to 12 troops, in addition to its crew.

Modular and Versatile: The D-18 can be configured for multiple roles, such as fast interdiction, anti-piracy missions, and even medical evacuation in emergency scenarios.

Construction: Made with materials Allumunium to ensure durability and survivability while maximizing speed and fuel efficiency.

Shallow Water Capability: Its design allows for operation in shallow coastal waters, enabling amphibious landings and operations in riverine environments.

A Rescue Vessel Catamaran The twin-hull design reduces rolling, making it more stable in turbulent waters. This is essential during rescue missions where precision is required to approach distressed vessels or individuals safely.

Speed and Efficiency: Catamarans typically have less drag, allowing for higher speeds with less fuel consumption. This enables faster response times, which is critical in emergencies.

Ample Deck Space: The wide beam of a catamaran provides more deck space for rescue equipment, medical facilities, and crew, enabling better functionality for multiple rescues or treating injured passengers.

Shallow Draft: Catamarans often have a shallower draft than monohulls, meaning they can operate in shallower waters, which is essential for coastal rescues or accessing areas near reefs or sandbanks.

Rescue Equipment: A rescue vessel catamaran may be equipped with specialized equipment such as:

Rescue cranes or hoists for lifting people or smaller craft.
Inflatable lifeboats or rigid-hulled inflatable boats (RHIBs).
Medical treatment facilities for triaging and treating injuries.
Communication and navigation technology for coordinating SAR operations.
Crew Comfort and Safety: Designed for long hours at sea, these vessels are equipped with advanced safety features, comfortable living quarters for the crew, and medical bays for treating injured survivors.

Due to these benefits, catamarans are often favored by coast guards, marine patrols, and rescue organizations worldwide.

The characteristic of an oil barge is that its cargo is stored in loading tanks and there are pipes like a tanker. In general, this type of oil barge has accommodation space equipped with a complete safety system. This oil barge does not have a main engine, only a generator engine functions to turn on lights, communication devices, and cooking equipment to support ship operations.

The Indonesian Navy Ship (KAL28) is one of the fast patrol ships used to deal with various maritime security threats, including the threat of piracy, maritime terrorism, and other criminal acts in the waters. KAL 28 also supports military operations such as ship escorts, supporting naval maneuvers, and as part of the Republic of Indonesia's defense strategy at sea.

PC40 are used to patrol a nation's territorial waters, ensuring security and deterring illegal activities near the coast With their high speed, PC40 are ideal for intercepting vessels involved in illegal activities such as drug smuggling, human trafficking, or piracy, PC40 are deployed to counter piracy and smuggling operations by intercepting and boarding suspicious vessels.

Twin Screw Tug has greater power because it is used for pulling heavy loads in the open sea. High power and pulling capacity are the main keys for this twin screw tug ship, designed to have excellent maneuverability. This ship can move forward, backward, and turn quickly so that it is very effective in the safe and efficient operation of the mining transportation world in Indonesia, ensuring that traffic in Indonesian waters runs smoothly and with minimal risk.

Advantages of the 48 Meter Patrol Boat;

This ship has good maneuverability and a fairly high speed, allowing the ship to move quickly in pursuing or securing targets at sea, With a size of 48 meters, this ship is capable of operating in open waters with a fairly long cruising range, so that it can patrol large sea areas, This ship is equipped with radar, sonar, and modern communication systems that allow for better monitoring and coordination with the command center or other patrol ships In addition to patrols, this ship can also be used for humanitarian missions, search and rescue, and escorting important ships crossing Indonesian waters & This ship is designed to ensure crew comfort while on duty, with facilities that are good enough to support long-term operations. With its functions and advantages, this 48-meter patrol ship plays an important role in maintaining Indonesia's maritime sovereignty and protecting the natural resources within it.

Navigation ships have various advantages that are important for the safety and smooth running of shipping activities. Navigation ships help maintain the safety and security of ships sailing by maintaining navigation aids, such as buoys, beacons, and signal towers. These tools provide guidance and important information for other ships to stay on a safe course and avoid danger. One of the main tasks of navigation ships is to carry out regular maintenance on marine navigation equipment. Thus, shipping lanes remain safe and free from obstacles, and navigation aids function optimally. Navigation ships can move quickly to the location when there is interference or damage to navigation aids, such as missing, damaged, or shifted buoys. This allows for a quick response to repair or replace the equipment so that shipping activities are not disrupted. By maintaining and updating navigation aids, navigation ships ensure that the main shipping lanes are always available and safe for use by merchant ships, passenger ships, and military ships. This is especially important in congested shipping lanes or waters with extreme weather.

Deck cargo barges have a distinctive shape, with a flat top and a flat bottom. They provide a stable surface for large and heavy cargo, often with tie-down points to secure the load. They are usually towed or pushed by tugboats or other vessels as they do not have their own propulsion system. They can be used in a variety of sectors and are an integral part of the maritime transport industry, especially for moving bulk or special goods by water that would otherwise be difficult or impossible to transport by land.

Harbor tugs are designed to have excellent maneuverability. They can move forward, backward and turn quickly, making them very effective in assisting large vessels in tight spaces. Despite their small size, harbor tugs have very powerful engines that are capable of pulling or pushing large vessels, even in strong weather or current conditions and with the presence of tugs, the process of entering and exiting large vessels at the port becomes safer and faster, reducing the risk of collisions or other accidents, thus Tugs are very important in safe and efficient port operations, ensuring that large vessel traffic runs smoothly and with minimal risk.

A Search and Rescue (SAR) vessel is equipped with various tools and technologies to aid in locating and rescuing individuals in distress at sea. SAR vessels are typically operated by National Search and Rescue Agency (BASARNAS)

SAR vessels are often designed to move quickly, as response time is critical in rescue operations, weather conditions, ensuring stability and safety during rescues, Advanced navigation and communication systems: These vessels are equipped with radar, sonar, GPS, and radio systems to aid in locating people, ships, or objects in distress.

Fast Passenger Vessel
- Aerodynamic Hull Design: This fast passenger ship has a slimmer and more aerodynamic hull design, so it can reduce water resistance and increase speed.
- Lightweight Material: The material used to build this ship is aluminum alloy to make it lighter than conventional ships, thus increasing the ship's ability to go faster.
- High Power Engine: This ship's engine usually has great power, using a MAN diesel engine that can produce speeds of 30 to 50. And propulsion uses Waterjet Hybrid
- Modern Facilities:Although focused on speed, these ships are still equipped with modern facilities for passenger comfort, such as comfortable seats, waiting rooms, and security facilities.
This type of ship is very suitable for an archipelagic country like Indonesia, where connectivity between islands is very important. In Indonesia, fast ships are often used on popular routes such as Bali-Lombok or Batam-Singapore.

This type of floating barge is designed to minimize pollution, especially since it does not have a driving engine that produces emissions, floating barge offers good stability, even when used as a work platform or for transportation, this floating has a flat bottom, so it can float and remain stable in calm or slightly turbulent water. Its shape and size can vary depending on its application, from small to large, Made to withstand high loads, steel platforms are essential for a variety of applications such as crane support, material handling, or vehicle traffic.

A Offshore Patrol Vessel (OPV 80) With a length of 80 meters, this OPV ship is able to operate in the open seas for a longer time than smaller ships, This ship is equipped with a sophisticated radar and sensor system that allows early detection and surveillance of suspicious activities in the waters. This technology is very important for monitoring maritime border areas, with Light to medium weapons: The 80-meter OPV is equipped with weapons capable of dealing with threats from small boats, pirates, and other criminal threats at sea Republik indonesia

SPOB is a type of ship designed to resemble a barge but is equipped with its own engine and propulsion system so that it does not require a tugboat to move. Generally, SPOB has a smaller capacity and size than a tanker and usually has a simpler design, More often used in shallow waters, rivers, or coastal areas, especially for oil distribution from major terminals to more remote areas or small domestic ports, has a lower speed because it is used in short-range operations.