DeepDraft Conversations

In this DeepDraft episode, we discuss the operational risk behind VLCC ship-to-ship transfer operations. The focus is not just the incident itself, but the margins around it: weather limits, mooring loads, fender arrangements, cargo hose exposure, decision-making and the point where a routine STS operation can start moving towards failure. For seafarers, Masters, tanker officers, marine superinten...

This episode covers Hormuz route-control uncertainty, possible fleet-loss exposure after the San Antonio damage case, Gulf of Aden piracy pressure, Baltic LNG boarding risk and hull-performance risk after delayed Gulf waiting.

Two ships can wait in the same Hormuz waters and still leave with very different hull conditions. In this episode, I discuss why one vessel may report slime while another reports barnacles, and why the answer often lies in coating age, idle time, cleaning history and the remaining antifouling margin of the hull. This episode is connected to the latest DeepDraft analysis: https://thedeepdraft.com/2...

https://thedeepdraft.com/2026/06/28/hormuz-exit-control-master-sanctions-risk-june-28-2026/ Hormuz remains open, but commercial passage is no longer behaving like a normal transit. This week’s DeepDraft Weekly Maritime Brief tracks controlled evacuation routing, the EVER LOVELY strike, reduced tanker movement, and the growing link between sanctions enforcement and Master-level accountability. The...

The shadow fleet is planned ashore, but the exposure often lands on the bridge. This episode looks at sanctions enforcement, crew risk, shipboard records, and why the Master is becoming the reachable human point in a chain built far beyond his view. Related DeepDraft article: https://thedeepdraft.com/2026/06/22/the-shadow-fleets-human-firewall/

Full Weekly Brief: https://thedeepdraft.com/2026/06/21/hormuz-permit-control-crew-risk-accountability-june-21-2026/ Hormuz is open in practice, but managed passage has replaced routine transit. This episode covers Gulf STS transfers, Saudi VLCC movements, Iran’s permit-control layer, Black Sea shadow-fleet risk, and the Settebello crew-risk accountability failure. Hormuz is open in practice, but m...

Full article: https://thedeepdraft.com/2026/06/15/settebello-was-not-sacrifice-it-was-a-recruitment-failure/ A DeepDraft Technical Briefing on the Settebello case, civilian seafarer recruitment, sanctions-sensitive trades, blockade exposure, waiver culture and the operational risk that reaches the gangway long before the vessel sails. TheDeepDraft.com

Full Weekly Brief: https://thedeepdraft.com/2026/06/14/deepdraft-weekly-maritime-brief-june-14-2026-gulf-enforcement-now-meets-underwater-readiness/ Gulf enforcement, Hormuz delay, tanker casualties, Suez cost pressure and hidden biofouling risk are now shaping vessel readiness, crew exposure and charterparty evidence.

Ships delayed around Hormuz may start moving again, but their underwater condition may not match the clean-hull assumptions still sitting in the paperwork. In this DeepDraft technical briefing, Capt. Raghu Sharma looks at what prolonged warm-water anchorage can do to hull resistance, propeller response, sea chest condition, cooling-water margin, fuel burn, and charter-party evidence before vessels...

Gulf security risk, selective Hormuz movement, northern Gulf attacks and MSC 111 compliance changes now require stronger voyage control and 2028 fleet preparation. https://thedeepdraft.com/2026/06/07/gulf-security-risk-msc-111-compliance-june-7-2026/

A technical DeepDraft briefing on MSC 111 and the 2028 IMO compliance window affecting GMDSS, VDES, Remote Inspection Techniques, lifeboat testing, IP Code assumptions, Load Line guard rails, IMDG Code 43-26, alternative fuels and the MASS Code. Full analysis: https://thedeepdraft.com/2026/06/01/msc-111-2028-imo-compliance-shift/

Full Weekly Brief: https://thedeepdraft.com/2026/05/31/deepdraft-weekly-maritime-brief-may-31-2026-hormuz-reopening-still-runs-through-owner-insurer-and-bridge-approval/ Hormuz has shifted from closure pressure into a controlled reopening test, but transit still depends on owner consent, insurance cover, mine risk, toll refusal and bridge-level voyage authority. This episode also covers Malacca wa...

What really happens when a global maritime chokepoint is threatened? The industry often asks if ships can pass through the Strait of Hormuz, but the better question is what happens before they even try. In this episode, we break down the cascading effects of geopolitical disruptions on the global shipping industry. We explore how a disrupted sea lane doesn't just delay vessels, it completely c...

Hormuz remains permissioned, with controlled routing, boarding risk and sanctions exposure still affecting commercial movement. MEPC 84 adds a separate compliance signal through the North-East Atlantic ECA, turning a new chart boundary into fuel planning, records and PSC exposure. Read the full DeepDraft Weekly Maritime Brief at TheDeepDraft.com

Starting January 1, 2026, the International Maritime Organization (IMO) is banning firefighting foams containing PFOS, a toxic "forever chemical" on all ships worldwide. But is the maritime industry actually ready for the alternatives? In this episode, we dive deep into the tension between protecting the marine environment and ensuring shipboard fire safety. For decades, PFOS-based foams...

A short DeepDraft technical briefing on what MEPC 84 actually changed for ships. The IMO Net-Zero Framework remains unresolved, but the North-East Atlantic ECA is moving toward enforcement from 2028. For Masters, Chief Engineers and operators, the issue is practical: fuel planning, changeover timing, tank segregation, MARPOL samples, engine-room records and Port State Control exposure. Full analys...

The Strait of Hormuz has officially shifted from a high-risk passage to a strict permissioned transit phase, requiring commercial vessels to coordinate directly with naval authorities. In this Master Mariner's operational update, we break down how expanded control measures and rising insurance uncertainty are impacting global shipping routes. For masters, ship managers, and operators, survivin...

Every single day, a quarter of the world's trade squeezes through the heavily congested Malacca Strait. But what if there was a multi-billion dollar shortcut that could change global shipping forever. In this episode, we dive deep into Thailand's ambitious Kra Land Bridge , an 28–36 billion infrastructure megaproject designed to bypass one of the world's busiest maritime chokepoints. W...

A navigating officer can join a vessel with valid ECDIS certificates, face a completely different interface, and still be cleared for watchkeeping. But does paperwork actually equal competence? In this episode, we explore the dangerous paradox of modern maritime navigation: how ECDIS carriage requirements have created a persistent gap between documented training and actual bridge capability. Drawi...

The Strait of Hormuz has entered a critical "zero-crossing" phase with over 1,500 vessels trapped or delayed. As kinetic attacks, mine risks, and GNSS collapse turn Gulf transit into a systemic logistics failure, how is the global energy supply chain adapting? Episode Summary: We analyze the escalating maritime blockade risk in the Strait of Hormuz and its massive impacts on Gulf crude l...

While seafarers are surrounded by the open sky, a "sunshine vitamin" crisis is quietly unfolding across the global fleet. In this episode, we dive into why vitamin D deficiency has become a widespread occupational hazard—costing the shipping industry millions in preventable medical diversions and repatriation. What You’ll Learn: The Paradox of the Sun-Drenched Sailor: Why protective gear...

The UAE’s exit from OPEC is more than just a market headline; it is a structural shift in global energy geography where "terminal geometry" now rivals production policy in importance. In this episode, we analyze how the UAE is distancing itself from the Saudi-led framework to pursue independent production flexibility, fundamentally altering the maritime risk map. We dive deep into the te...

The rules of engagement in the Strait of Hormuz have changed overnight. With the Ford carrier group exiting the region, access to this critical global chokepoint is no longer just about dodging kinetic security hreats, it’s now about surviving a selective, compliance-driven transit regime. In this episode, we break down the May 3, 2026 intelligence from DeepDraft . We explore how broad maritime de...

Why are tall rotating cylinders suddenly appearing on the decks of massive commercial ships? We dive into the physics, economics, and harsh operating realities of Flettner Rotors . Discover how the Magnus effect is being used to slash fuel emissions, the regulatory pressures driving this revival, and why real-world ocean performance often looks very different from the spreadsheet projections. all...

Is the maritime industry ready for a 32-fold increase in data speed, and what does that actually mean for the Officer of the Watch? In this episode, we dive deep into the VHF Data Exchange System (VDES)—widely referred to as "AIS 2.0". While the Automatic Identification System (AIS) has been the bedrock of safety at sea, modern shipping's demand for complex e-navigation data has push...