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PHOTO COURTESY: POSIDONIA
The global shipping industry is preparing for Posidonia 2026, scheduled from June 1 to 5, 2026, in Athens, Greece. The event is widely known as one of the largest maritime exhibitions, bringing together professionals from different parts of the shipping sector.
A knot is a method of fastening or securing a rope by intertwining or looping it in a specific way. Knots are commonly used in maritime operations, rescue work, climbing, fishing, and daily activities to secure loads, join ropes, or create loops. Types of Knots and Their Definitions 1. Bowline Knot The Bowline is a strong loop knot used to create a fixed loop at the end of a rope that will not slip or tighten under load. It is widely used in maritime operations, rescue work, and mooring activities. Common Use: Securing lines to posts or rings Rescue operations Lifeboat and mooring work 2. Cleat Hitch A Cleat Hitch is a knot used to secure a rope around a cleat quickly and safely. It is commonly used on ships and boats for mooring lines. Common Use: Securing mooring ropes Docking operations Temporary rope fastening 3. Anchor Bend The Anchor Bend, also called the Fisherman’s Bend, is a knot used to attach a rope securely to an anchor, ring, or chain. Common Use: Attaching anchor lines Securing ropes to metal rings Maritime anchoring operations 4. Clove Hitch A Clove Hitch is a simple knot used for fastening a rope to a pole, post, or spar. It is easy to tie and untie but may slip if not under constant tension. Common Use: Temporary fastening Securing fenders Starting lashings 5. Figure Eight Knot The Figure Eight Knot is a stopper knot that prevents the rope from slipping through a pulley, block, or hole. It is stronger and safer than a simple overhand knot. Common Use: Preventing rope ends from fraying Climbing and rescue work Maritime safety applications
Three Seafarers Missing Following Tanker Strike Off Oman
Three seafarers remain missing and at least one crew member has been reported injured after the product tanker Settebellowas struck off the coast of Oman, according to maritime authorities and international reports. The incident occurred amid heightened security tensions affecting commercial shipping in the region. Initial reports indicate that the vessel sustained severe damage to its engine room, resulting in a major fire and heavy smoke onboard. The crew subsequently initiated emergency procedures while rescue and evacuation efforts were launched with the assistance of Omani authorities.
Armed Small Boat Exchanges Gunfire with Cargo Ship Off Yemen
A cargo ship transiting waters off the coast of Yemen was involved in a security incident after a small boat carrying armed individuals approached the vessel, according to reports from maritime security authorities. The incident occurred approximately 88 nautical miles southwest of Balhaf, Yemen, where a small craft reportedly carrying six armed persons approached the merchant vessel while it was underway. Initial reports indicated that the small boat attempted to make contact before moving closer to the ship.
Armed Attack Repelled Against Cargo Vessel Off Yemen
A cargo vessel successfully repelled an armed attack while transiting waters off the coast of Yemen on June 10, according to information released by the United Kingdom Maritime Trade Operations (UKMTO). The incident occurred in an area that continues to experience heightened maritime security concerns due to ongoing regional tensions and previous attacks against commercial shipping. Initial reports indicated that several small boats approached the merchant vessel and engaged in hostile actions. The vessel’s onboard security measures and response procedures were activated, resulting in an exchange that forced the attackers to withdraw. No injuries among the crew were reported, and the vessel was able to continue its voyage safely after the incident.
Trump Claims Covert U.S. Operation Assisted Over 200 Ships Through Strait of Hormuz
U.S. President Donald Trump has claimed that a previously undisclosed U.S. military operation helped more than 200 commercial vessels safely transit the Strait of Hormuz amid ongoing tensions in the Gulf region. According to his statements, the operation facilitated the movement of more than 100 million barrels of oil through one of the world’s most critical maritime chokepoints. Trump stated that U.S. forces provided support to commercial shipping during periods of heightened security concerns in the area. He said the effort involved nighttime transits and measures intended to reduce the risk of interference with merchant vessels navigating the strategic waterway. U.S. officials indicated that the operation contributed to maintaining the flow of global energy supplies despite regional instability. The Strait of Hormuz remains a vital route for international trade, particularly for crude oil and petroleum products exported from Gulf-producing nations. Shipping activity in the area has faced disruptions in recent months due to military tensions and security threats, prompting concerns among shipowners, charterers, and insurers regarding vessel safety and operational risks.
Seven Filipino Seafarers from MV African Oasis Safely Return Home Amid Middle East Tensions
MANILA | Seven Filipino seafarers serving onboard MV African Oasis have safely returned to the Philippines after spending several months operating in the Strait of Hormuz, one of the world's most strategically important yet sensitive maritime regions, amid ongoing tensions in the Middle East. Their arrival marks the end of a challenging deployment that required courage, professionalism, and resilience while working in an area that has remained under close international attention due to regional security concerns. Despite the uncertainties surrounding maritime operations in the region, the Filipino crew continued to perform their duties with dedication and commitment, helping ensure the uninterrupted movement of cargo and international trade.
Layag Program Officially Launched To Strengthen Passenger Assistance And Maritime Safety
The official launch and rollout of the “Lakbay Alalay ng Gobyerno” (LAYAG) Program was successfully conducted on May 25, 2026 at the Batangas City Port Passenger Terminal, gathering key government agencies, shipping operators, maritime stakeholders, and members of the public in support of safer, more efficient, and accessible sea travel in the Philippines. The event served as a major initiative aimed at strengthening passenger assistance and improving coordination in ports nationwide, especially during peak travel periods. The program seeks to provide better guidance, safety support, and public service for passengers traveling through major seaports across the country.
SMOU Holds Manila Nite 2026, Honors 114 Filipino Cadets
The Singapore Maritime Officers’ Union (SMOU) gathered maritime leaders, shipping partners, union members, and cadets during the SMOU Manila Nite and Wavelink CadetsPlus Graduation held on 22 May 2026 at Conrad Manila.
AIM, DMMA Sign MOA for Maritime Leadership and Officer Development Program
A major step toward strengthening maritime leadership education in the Philippines was formally marked today as Asian Institute of Management and DMMA College of Southern Philippines signed a Memorandum of Agreement (MOA)during a formal ceremony held at the AIM Campus in Makati City. The partnership officially launched the Postgraduate Certificate in Maritime Leadership and Officer Development Program, an executive-level academic initiative designed to enhance leadership, communication, management, and decision-making skills among maritime officers, educators, and industry professionals.
Centrifugal Separator (Self-Jector)
A centrifugal separator, commonly known as a Self-Jector, is one of the most important pieces of purification equipment found in a ship’s engine room. It is designed to remove water, sludge, and solid contaminants from fuel oil and lubricating oil, ensuring that only clean oil is supplied to the main engine and auxiliary machinery. By maintaining oil cleanliness, the separator helps improve engine performance, reduce wear and tear, and extend the service life of critical components. The separator operates on the principle of centrifugal force. Inside the rotating bowl, oil is spun at extremely high speeds, generating forces thousands of times greater than gravity. Due to differences in density, heavier impurities such as water and sludge move outward toward the bowl wall, while the lighter purified oil remains closer to the center. The cleaned oil is then discharged for use, while contaminants are collected and periodically expelled.
Understanding the Ballast Water Cycle
Ballast water is essential for maintaining a vessel's stability, trim, draft, and safe navigation. The ballast water cycle continuously changes depending on whether a ship is carrying cargo or sailing in ballast condition. Below is a step-by-step explanation of the process. 1. Ballast Voyage – Cargo Holds Empty When a vessel sails without cargo, it becomes lighter and less stable. To compensate, seawater is pumped into ballast tanks located at the bottom and sides of the ship. What happens: -Cargo holds are empty. -Ballast tanks are filled with seawater. -The additional weight improves stability and reduces excessive rolling and pitching. -The vessel safely travels to the loading port. Purpose: To maintain proper draft, trim, and stability while the ship is not carrying cargo.
Cargo Sweat and Ship Sweat: Understanding Moisture Formation in Cargo Holds
Cargo sweat and ship sweat are common moisture-related conditions encountered during sea voyages, particularly when vessels sail between regions with different temperatures and climates. Understanding the difference between these two phenomena is important to prevent cargo damage and maintain cargo quality throughout the voyage. Cargo Sweat occurs when warm, moist air inside a cargo hold comes into contact with a colder cargo surface. As the air cools below its dew point, moisture condenses directly on the cargo. This condition is commonly experienced when a vessel carrying cold cargo enters a warm and humid environment. The resulting condensation can damage cargoes that are sensitive to moisture, such as steel products, bagged goods, paper, machinery, and agricultural products.
Emission Control Technologies on Modern Ships: EGR, HP-SCR, and LP-SCR As environmental regulations become increasingly stringent, the maritime industry continues to adopt advanced emission control technologies to reduce harmful exhaust gases from marine diesel engines. The International Maritime Organization (IMO) has introduced strict limits on nitrogen oxide (NOx) emissions through MARPOL Annex VI, driving shipowners and engine manufacturers to develop effective solutions that ensure compliance while maintaining engine performance. Among the most widely used technologies today are Exhaust Gas Recirculation (EGR), High-Pressure Selective Catalytic Reduction (HP-SCR), and Low-Pressure Selective Catalytic Reduction (LP-SCR). Exhaust Gas Recirculation (EGR) reduces NOx emissions by redirecting a portion of the engine’s exhaust gases back into the combustion chamber. By mixing exhaust gas with fresh intake air, the oxygen concentration inside the cylinder is lowered, resulting in reduced combustion temperatures. Since NOx formation increases at high temperatures, lowering the combustion temperature significantly reduces NOx production. EGR systems are integrated directly into the engine and are particularly effective for vessels operating in Emission Control Areas (ECAs) where strict environmental standards apply. High-Pressure Selective Catalytic Reduction (HP-SCR) is another widely adopted solution for meeting IMO Tier III requirements. In this system, exhaust gases pass through a catalytic reactor before reaching the turbocharger. A urea-based solution is injected into the exhaust stream, where it reacts with NOx inside the catalyst and converts it into harmless nitrogen and water vapor. Because the SCR unit is located in the high-pressure section of the exhaust system, exhaust temperatures remain sufficiently high for efficient catalytic reactions, making HP-SCR highly effective across a wide range of engine loads.
