The sinking of the Russian warship Moskva highlighted the importance of naval conflict in the Russia-Ukraine war. Why is the Black Sea so vital? And is Ukraine up to the task of stopping Putin's fleet of frigates?

Former Royal Navy Captain Chris Clough joins Arthur Snell to discuss the intricacies of naval warfare, what the Moskva sinking means for the conflict, and how real the risk of escalation is as the war moves forward.

We're putting out irregular war bulletins covering different aspects of the Ukraine crisis. You can support our work on the crowdfunding app Patreon: http://doomsdaywatch.co.uk

Resources to help the Ukrainian people can be found here: https://ukrainewar.carrd.co/

DOOMSDAY WATCH was written and presented by Arthur Snell, and produced by Robin Leeburn with Jacob Archbold. Theme tune and original music by Paul Hartnoll. Group Editor: Andrew Harrison. DOOMSDAY WATCH is a Podmasters production.

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