The World's 9 Most Successful Conventional Submarines: #7 Will Surprise You

For decades, conventional submarines have been very vital for naval combat and maritime defence plans. Compared to their nuclear counterparts, these diesel-electric propelled boats provide stealth, adaptability, and economy; they also constitute the backbone of many countries' underwater forces. With an eye towards one surprising performer that questions accepted understanding about submarine capabilities, this thorough investigation will highlight the nine most successful conventional submarines that have made their mark in naval history.

1. Type 212A Submarine

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The height of conventional submarine technology is embodied in the German- Italian Type 212A These boats, with its air-independent propulsion (AIP) system, can remain submerged for up to three weeks. They are almost invisible since their superior fuel cell technology generates low noise and heat signals. The improved composite materials and non-magnetic hull construction of the Type 212A improve its stealth qualities even more; its combat management system combines modern sensors and weapons systems. Several NATO operations have shown these submarines' value; they often outmanoeuvre bigger nuclear submarines.