러시아는 우크라이나를 침공하며 흑해 해상 제해권을 살려 해상에서 미사일을 발사하고 상륙함으로 우크라이나 해안을 위협하고 해상무역을 통제하려 했지만 우크라이나가 미사일과 기뢰, 무인수상함으로 흑해함대를 위협해 큰 효과를 보지 못했습니다.
우크라이나는 USV와 지상발사 대함미사일, 기뢰 조합으로 제한된 수역에서 우세한 해군의 해상 통제권을 박탈할 수 있음을 보여주었다고 평가하네요.
What are the takeaways from Ukraine’s fight in the Black Sea? (defensenews.com)
What are the takeaways from Ukraine’s fight in the Black Sea?
By Scott Savitz and William Courtney
Oct 31, 03:13 AM
A seaborne drone approaches a Russian tanker on the Black Sea. (The Associated Press)
Ukraine has shown surprising naval capability in the Black Sea, helping to protect its shores and shipping while keeping its predator’s fleet at bay. This achievement is remarkable because Ukraine is virtually bereft of warships. It has succeeded through the skillful use of emerging technologies, such as explosive-laden uncrewed surface vessels, and of older ones, such as land-based missiles and naval mines.
The current war is the latest in a long history of battles in the Black Sea, a crossroads whose fertile shores have induced numerous nations to seek to dominate the sea and its approaches. Thucydides described Greek fleets fighting there over 2,400 years ago; more recently, Turkish and Russian fleets fought intermittently for centuries.
Some of these battles have taken place in the same areas as today’s fighting. In the Crimean War of the 1850s, British and French warships contributed to the siege to Russia’s naval base at Sevastopol. Others have focused on the Turkish straits, the Black Sea’s only exit. During World War I, Britain, France and Russia tried and failed to seize those straits.
In World War II, the Soviet Union’s Black Sea Fleet fought the naval forces of Nazi Germany and its allies near Ukraine’s shores. During the Cold War, the Soviets saw their fleet as vital to protecting against NATO warships that could attack its southern flank.
A key constraint on naval power in the Black Sea has been the limited ability of non-littoral nations to get their warships through the Turkish straits. Since 1936, the Montreux Convention has restricted the number and size of warships that they can operate within the Black Sea, as well as how long they can stay there. The convention also gives Turkey the right to close its straits to warships in time of war or when it perceives a threat. Turkey has exercised that right in the current war, preventing Russia from reinforcing its Black Sea Fleet, while also limiting access to the sea by other NATO nations.
On the other hand, Russia and other littoral states are subject to no such constraints when they build up fleets within the Black Sea. When the Soviet Union collapsed in 1991, its Black Sea Fleet had 300 or more warships and submarines, vastly more than any other littoral country. Although the fleet was divided among Russia, Ukraine and Georgia, Russia is now the sole heir. It destroyed the Georgian fleet during its 2008 invasion.
During its 2014 seizure of Crimea, Russia used a millennium-old tactic — scuttling old vessels in a key channel — to trap Ukrainian ships in port, then seize them from the landward side. The result has been that the Russian Navy has dominated the Black Sea for the last decade.
Pro-Russian protesters remove a gate from the Ukrainian Navy headquarters as Russian troops stand guard in the Crimean city of Sevastopol on March 19, 2014. (Vasiliy Batanov/AFP via Getty Images)
In its full-scale invasion of Ukraine, Russia has sought to use naval power in the Black Sea as an integral element. It has launched missiles against land targets, menaced Ukraine’s coastline with a potential amphibious invasion and sought to throttle Ukraine’s vital maritime trade. This strategy has had limited effectiveness because of Ukraine’s skillful use of uncrewed surface vessels, missiles and naval mines.
Ukraine has repeatedly employed explosive-laden USVs to target ships, even in Russian ports hundreds of miles from Ukrainian-controlled waters. Ukraine also likely used them to damage the Kerch Strait Bridge, a vital logistical link between southern Russia and occupied Crimea. Ukraine is now developing an explosive-laden uncrewed undersea vehicle, which can achieve greater stealth than a USV.
Last year, Ukraine’s anti-ship missiles sank Russia’s Black Sea flagship, the Moskva. Recently, Ukraine’s land-attack missiles damaged Russia’s fleet headquarters in Sevastopol and an advanced S-400 air defense system. Some Russian warships are fleeing occupied Crimea for ports further east, though even those may remain within range of USV attacks.
Throughout the conflict, naval mines have hindered Russia’s ability to launch an amphibious assault against the key port of Odesa and other coastal areas. Ukraine’s ability to nullify Russian sea power has facilitated grain and other commercial shipping along the western edge of the Black Sea.
Ukraine has shown that a combination of USVs, land-based missiles and naval mines can deny a superior navy the ability to exercise sea control, at least in a relatively confined body of water. Ukraine has achieved this, in part, by pioneering the use of low-profile, explosive-laden USVs (these have ancient antecedents, such as fireships).
Other technologies are not new: Anti-ship missiles have been used for over 50 years, and even nonstate actors like Lebanon’s Hezbollah and Yemen’s Houthis have employed them (with Iranian assistance). Mines have stymied superior navies since the Crimean War of the 1850s. Ukraine’s contribution is to demonstrate how the deft use of these technologies in combination can offset a stronger navy’s advantages.
The lessons from today’s fighting in the Black Sea may not be universal. In more open waters, some aspects of Ukraine’s innovative approaches may be negated. Open-ocean environments could enable warships to operate at safer distances from land-based missiles, small uncrewed surface vessels’ bases and waters conducive to mining. However, throughout history, most naval battles have been fought in relatively confined coastal waters.
Moreover, uncrewed surface vessel and uncrewed underwater vessel technologies will continue to mature and be employed for an ever-wider range of missions. Today’s struggles in the Black Sea may herald a changing face of naval warfare, in which large warships are increasingly vulnerable even to nations that lack substantial navies.
Scott Savitz is a senior engineer at the think tank Rand, where former U.S. Ambassador to Kazakhstan and Georgia William Courtney is an adjunct senior fellow.
첫댓글 그간 기뢰부설 수단이나 소해 전력은 다들 매우 약해진 것 같은데, USV와 다양한 응용을 고민해야하겠습니다.
USV 등 운용을 위해서라도 독자적인 위성인터넷 구축이 필요하지 않은가 싶은 요즘입니다. UAV는 아쉬운데로 가시선상 통신이라도 쓰면 되는데 USV는 위성통신이 필수니까요.
우크라이나의 ASW 능력이 제한적인데 러시아 잠수함이 활약하지 못하는 것도 특이한 점이네요. 잠수함은 핵탄두가 아닌 통상탄두의 대지 타격에 쓰기에는 영 아닌 것 같고요.
개전 초 킬로급 잠수함들을 해상수송로 차단이 아니라 Kalibr 셔틀로 썼던 건 좀 이해가 안되긴 하네요.
@위종민 개전 초에는 순식간에 우크라이나 전부를 꿀꺽할 것으로 생각해서 아까운(?) 곡물 수송선 침몰시킬 생각 자체를 하지 않았을 것 같습니다.