“I hope that in today’s situation, President Joe Biden will have more opportunities to understand who gives orders and how,” Lavrov said. In an interview for a Russian state television documentary on the missile crisis, Lavrov said there were “similarities” to the Cuban crisis, mainly because Russia was now threatened by Western weapons in Ukraine. The crisis was defused, though it became a symbol of the perils of superpower rivalry in the Cold War. Later that day, Kennedy secretly agreed to remove all US missiles from Turkey in exchange for Khrushchev removing the same from Cuba. In October 1962, a Soviet submarine captain wanted to launch a nuclear weapon after the US Navy dropped depth charges around the submarine. Russia’s invasion of Ukraine has triggered the biggest hostilities between Moscow and the West since the Cuban crisis, when the Soviet Union and United States came close to a nuclear war.Īt the time, US President John F Kennedy discovered that Soviet leader Nikita Khrushchev had deployed nuclear missiles on Cuba after the failed Bay of Pigs invasion – a US-backed coup attempt by Cuban exiles to overthrow the communist leadership. Keep visiting for the latest science and technology news.Russian Foreign Minister Sergey Lavrov said he hopes US President Joe Biden has the wisdom to deal with a global confrontation similar to the 1962 Cuban missile crisis, referencing the war on Ukraine. Even though it worked similarly to phone batteries, the South Korean military claimed to have applied additional safeguards to make it safe under the sea. Japan did this in 2018, followed by South Korea using nickel-cobalt lithium batteries in 2021. However, China isn’t the first nation to use lithium for its submarines. According to the researchers, China could use this technology too. However, some Chinese battery makers have started using iron phosphate instead.īeing relatively inexpensive, they're capable of forming stable structures for better safety of lithium batteries. The currently used lead-acid batteries haven’t really been upgraded, so to speak, since World War II and have been problematic due to poor energy storage capacity, delayed charging, limited power delivery and shorter life, alongside issues of poisonous gas leaks.Īdding nickel and cobalt to increase performance didn’t end well, resulting in mishaps. These submarines protect the disputed South China Sea and Taiwan Strait. China possesses around 60 to 70 submarines, which reportedly is the largest fleet of conventional submarines across the world. Switching to lithium batteries will help better the submarine’s capacity for survival and battle. The choice of lithium batteries might surprise many due to their high risk of catching fire or even exploding, however, according to the study lead, Wang Feng, after solving these issues, replacing current lead-acid batteries with lithium ones isn’t far away.Īs per the study, technical solutions have been discovered with the help of considerable testing and development in China’s electric car sector and lithium batteries have demonstrated that they operate safely under challenging circumstances. The Chinese Navy could make use of lithium technology to replace the lead and acid batteries that are currently running on its fleet of conventional submarines, reveals a report by Interesting Engineering.
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