URGENT UPDATE: Navies around the world are confronting a critical threat from sea drones, according to a sweeping new report by the Center for Strategic and International Studies (CSIS). As Ukraine has shown in its ongoing conflict, cheap naval drones are now capable of launching long-range attacks, putting anchored warships at significant risk.
Recent findings reveal that these uncrewed underwater vehicles (UUVs) and uncrewed surface vessels (USVs) present unprecedented challenges for global naval forces. Mark Cancian, a senior advisor at CSIS, emphasizes that modern navies are experiencing a “back to the future” moment reminiscent of historical attacks during World War II.
Ukraine has successfully leveraged its naval drones to inflict serious damage on Russia’s Black Sea Fleet, demonstrating the effectiveness of these unmanned technologies in naval warfare. The report states that Russia’s navy has been compelled to enhance port protections and increase patrols in response to these threats.
Cancian highlights a navy’s greatest vulnerability: “a navy’s greatest vulnerability is in port when ships are stationary for an extended period.” This vulnerability was starkly illustrated in the Ukraine war, where Russia’s fleet suffered substantial losses due to drone strikes.
With the resurgence of naval threats, navies must now rethink their strategies for protecting anchored vessels. The urgency for improved defenses has risen sharply, as this is a challenge not faced since WWII when mini-submarines executed surprise attacks on ships in port.
Historically, similar tactics were used during the war, with Japanese and Italian forces successfully targeting ships at anchor. The current landscape of warfare has now shifted dramatically, with sea drones enabling adversaries to strike from a distance, making it paramount for navies to adapt quickly.
While UUVs and USVs present significant threats, they also offer unique opportunities. They can be deployed for reconnaissance, surveillance, and even offensive operations against enemy vessels. However, the report notes that many navies are still unprepared for the potential of one-way attack drones, which could replicate Ukraine’s success.
Despite increased investments in UUV and USV technologies by Western navies, including the US Navy, the focus remains primarily on intelligence and reconnaissance tasks rather than offensive capabilities. The Orca UUV, capable of strike missions, has faced years of delays due to technical issues and remains too costly for one-way missions at approximately $110 million each.
The urgency of this situation is amplified by the reported $5.3 billion allocation in this year’s reconciliation bill for Navy uncrewed and autonomous systems. However, questions linger about whether this funding will effectively address the growing threat of sea drones.
As the maritime landscape evolves, navies worldwide must act swiftly to bolster their defenses against these emerging threats. A successful attack on anchored ships outside the Black Sea could serve as a wake-up call, galvanizing naval forces around the globe to reassess their strategies.
Experts urge that immediate enhancements are necessary to protect vital naval assets before an incident occurs. The time to act is now, as the rise of sea drones signifies a new era in naval warfare with profound implications for global maritime security.
