Tracy Alloway and Joe Weisenthal speak with Margo Brock and Anton Posner, founders of Mercury Group, a firm specializing in dry cargo and global freight logistics. The conversation takes place on March 4th, during escalating tensions between the U.S. and Iran that have disrupted shipping through the Strait of Hormuz.

The discussion covers the immediate impacts on global supply chains, insurance markets, and commodity flows. Beyond oil and gas, the conflict affects aluminum exports from Gulf producers, fertilizer shipments, and containerized goods. The guests explain the complex insurance ecosystem governing maritime trade and how war risk premiums have dramatically increased following the conflict's outbreak.

War Risk Insurance Market Collapses as Premiums Spike 100x

War risk insurance policies carry 2-7 day cancellation notice periods, and all insurers issued cancellation notices immediately when the Iran conflict began, with cancellation dates hitting this week.

Traditional total insurance premiums (including war risk) ran around 0.005% of cargo value, but standalone war risk coverage now costs 0.5-1.5% of value - a 100-300x increase.

"Everything we're going to talk about this semester falls into the category of who pays" - Anton's maritime law professor's famous phrase now applies to the current insurance crisis.

Complex Maritime Insurance Ecosystem Explained

Shipowners carry Protection & Indemnity (P&I) insurance covering the vessel itself, while cargo owners purchase separate all-risk cargo insurance for their goods.

Under the Carriage of Goods by Sea Act (COGSA), U.S. maritime law limits shipowner liability to $500 per package or per ton, requiring cargo owners to secure additional insurance coverage.

Charterers often purchase liability insurance covering damages from loading/discharging operations and potential lawsuits if casualties occur involving injuries or deaths.

"It's going to be a slug fest of who's going to pay" - Anton describing the complex liability negotiations between shipowners, cargo interests, and insurers.

Gulf Aluminum Producers Scramble for Alternative Routes

Emirates Global Aluminum announced they will fulfill orders using aluminum stockpiles in other parts of the world rather than risk Persian Gulf shipments.

The disruption has already created spikes in global aluminum markets as major Gulf producers including Emirates Global Aluminum, Qatalum, and Alba Aluminum Bahrain seek alternative shipping routes.

UAE aluminum producers have the potential advantage of loading ships on the Gulf of Oman side, outside the Persian Gulf, though this represents longer, more costly routes.

Trump Proposes U.S. Government Insurance Backstop

Trump posted on Truth Social suggesting the U.S. could play a role as insurer of last resort, with precedent existing through Export-Import Bank trade credit insurance programs.

Historical precedent exists from the 1980s Iran-Iraq War when the U.S. reflagged tankers with American flags and provided Navy escort protection through the Strait of Hormuz.

"That approach to the Strait of Hormuz navigationally speaking is delicate to say the least, and it can be very exposing" - Anton on the risks of Navy escort operations.

Crew Safety Drives Ship Abandonment Decisions

An 1,800 TEU container vessel hit by an unknown projectile above the waterline abandoned ship entirely after the engine room caught fire, with crew evacuated rather than fighting the blaze.

"Do you want to risk your life as a ship's crew for somebody's Teddy Bear stuck in the middle of a twenty-foot container?" - Anton on crew risk assessment.

Ships loading in Saudi Arabia and the Gulf have received P&I insurance cancellation notices but must continue loading and eventually sail, creating a "no choice" scenario for higher premium renewal.

Houthi Threat Resurfaces as Container Lines Preemptively Divert

Houthis have threatened to restart attacks in the Red Sea and off Yemen's coast, causing container lines to divert ships to the Cape of Good Hope before any actual attacks occur.

During previous Houthi attacks, Chinese ships reportedly had an "easy pass" advantage, creating arbitrage opportunities for Chinese ship operators who could transit the Red Sea while Western vessels faced targeting.

"The threat in and of itself already causes reactions" - Margo on how mere threat announcements trigger supply chain diversions.

Domestic U.S. Logistics Face Fuel Surcharge Cascade

Diesel prices jumped significantly in the U.S. over recent days, triggering fuel surcharge clauses across barge freight, truck freight, and rail freight networks.

The trucking market's high liquidity with thousands of small carriers makes it extremely reactive to fuel price changes, unlike the more monopolistic rail freight sector.

"We're bracing for the fuel surcharge charges coming up" - Anton and Margo preparing clients for domestic logistics cost increases.