{"version": "1.0", "type": "rich", "title": "The two rules of World War-era submarine warfare", "author_name": "kontextmaschine", "author_url": "https://kontextmaschine.com", "provider_name": "kontextmaschine", "provider_url": "https://kontextmaschine.com", "url": "https://kontextmaschine.com/post/184930637583/", "html": "<ol><li>You think your subs are going to sneak up and sink capital ships. No, they\u2019re commerce raiders.</li><li>You think you have a better strategy for protecting your shipping than convoys. No, you don\u2019t.<br/></li></ol>"}