Poland unveils its most ambitious port expansion—the ‘Cape Pomerania’ project—featuring a 3 km quay, deep-water access, and a 2 million TEU capacity. Beyond commercial growth, the project aims to enhance military mobility amid geopolitical shifts, with over US$2 billion in public investments. This marks a strategic move away from private partnerships toward government-led development, reflecting new security priorities. As the largest Baltic Sea project in decades, it highlights how geopolitics influence port strategies. Will this mega-project elevate Poland’s role in regional trade and security?