22. April 2026

Dr. Frank Umbach and Dr. Moritz Brake appear as guests on Markus Lanz Dr. Frank Umbach and Dr. Moritz Brake appear as guests on Markus Lanz

Dr. Frank Umbach and Dr. Moritz Brake appeared as guests on Markus Lanz on April 22 to discuss the energy shortages caused by the blockade of the Strait of Hormuz.

Dr. Frank Umbach und Dr. Moritz Brake zu Gast bei Markus Lanz
Dr. Frank Umbach und Dr. Moritz Brake zu Gast bei Markus Lanz © ZDF
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Dr. Frank Umbach emphasized that shortages of energy sources such as kerosene are not yet foreseeable. Even if the sea route were to open up in the short term, it could take months or even years to fill the resulting supply gap and rebuild destroyed supply capacities. There is also a risk that certain consumers will be prioritized in the supply chain, and in case of doubt, Germany would also have to take into account the security of supply in other EU member states.

Dr. Moritz Brake drew attention to the bottleneck that has arisen in the closely interconnected global market. He argued that Iran’s naval blockade is already part of an economic war against Germany and Europe, to which no proactive response has yet been mounted. Even in the event of a potential peace agreement, Iran’s control over the Strait of Hormuz would pose a danger to the Gulf states and a threat to the global economy.

You can watch the full episode of Markus Lanz featuring Dr. Frank Umbach and Dr. Moritz Brake here.

Dr. Frank Umbach and Dr. Moritz Brake are Senior Fellows at the Center for Advanced Security, Strategic and Integration Studies (CASSIS).

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