A drone has captured a great white shark swimming at top speed and the footage is actually terrifying.

Back in 2020, photographer Matt Larmand was doing some drone photography at Capo Beach, California when he captured the incredible footage and reckoned the creature was going at about 20 miles per hour (32.19 kilometres per hour).

In an interview with For The Win, Larmand told the news outlet, “He was going at least 20 miles per hour. I was going full throttle on the drone trying to catch up to him.”

After being informed of a shark sighting on the day the clip was taken, Larmand launched his drone in hope of capturing footage of the predator, and estimated it to be about eight to ten feet in length. A ten-foot shark going that fast? Yeah, no thanks.

Larmand was a little confused as to what caused the burst of speed. “I’m not sure what triggered him to burst into speed like that—I’ve never seen one do that,” he said. However, Chris Lowe of the Shark Lab at California State University believed that the animal’s speedy behaviour was prompted by the drone’s shadow.

“This response to the shadow of the drone supports one reason why they hang out in shallow waters. They don’t know what is a threat and the safest behaviour is to flee when they experience something unknown,” he explained.

“What’s also interesting is that babies will exhibit this rapid flight in one direction, while older sharks will do a loop around when scared. This doubling back on a potential threat is a typical predator behaviour to prevent a rear attack.”

First walking sharks, and now speedy sharks? One thing is for sure, I’m never getting in the water again. However, if you are still a shark fanatic after watching the spine-chilling video, you might also appreciate the work of TheMalibuArtist on YouTube. Why don’t you start with a compilation of the channel’s best clips of great white shark drone footage shot in 2021?

On 30 July 1945, the US Navy heavy cruiser USS Indianapolis was torpedoed by a Japanese submarine and sank within minutes in shark-infested waters. Out of the 1,196 men on board, only 316 survived the gruesome four-day feeding frenzy. However, the Indianapolis had already completed its top secret mission: the delivery of key components of the ‘Little Boy’ atomic bomb that would be dropped a week later on Hiroshima, Japan. The ship’s crew was unaware of its cargo.

It is believed that as many as 150 men were eaten by the predators during the wait for rescue, making it the worst recorded shark attack in history.

After completing its mission, the Indianapolis was sailing for the island of Leyte in the Philippines, where just after midnight it was hit by two torpedoes from a Japanese submarine and quickly began to sink. The torpedoes triggered a chain of explosions that rolled the ship over and caused it to plunge in just 12 minutes.

A 19-year-old seaman, Loel Dean Cox, was on duty on the bridge. Aged 87, he spoke to the BBC and recalled the moment when the torpedo hit. “Whoom. Up in the air I went. There was water, debris, fire, everything just coming up and we were 81feet (25 metres) from the water line. It was a tremendous explosion. Then, about the time I got to my knees, another one hit. Whoom.”

“Can you imagine a ship 610 feet long—that’s two football fields in length—sinking in 12 minutes? It just rolled over and went under,” Cox added.

Around 900 of the crew members were initially still alive when the cruiser first went into the water. The survivors were left with only a few life rafts and forced to face the prospect of dying out in the middle of the ocean with nobody there to save them.

Drawn by the sound of the explosions and the thrashing of hundreds of people in the water, that’s when the sharks swarmed. While it should be noted that most sharks don’t actually attack humans, and when they do, it’s mostly due to curiosity, the Indianapolis’ survivors weren’t as lucky.

The Oceanic Whitetip is considered to be one of the most aggressive sharks in the world, and a large group of them was headed right for the survivors. Though slow-moving, it is opportunistic and combative, and is reputed to be dangerous to shipwreck survivors.

On the first night, they largely focused on the floating bodies of dead men, but as more blood spilt in the water, it drew in even more sharks who were enticed by the moving bodies and kicking legs of hundreds of men trying to stay afloat.

“We were losing three or four [men] each night and day,” Cox revealed. “You were constantly in fear because you’d see them all the time. Every few minutes you’d see their fins—a dozen to two dozen fins in the water. They would come up and bump you. I was bumped a few times—you never know when they are going to attack you.”

For four days those men had to stay in the water as the sharks fed first on the dead and then on the living, killing up to 150 of the shipwrecked survivors. Even those who weren’t killed directly by the sharks but from exposure, dehydration or salt poisoning (some tried to drink seawater), still ended up as fish food regardless.

It wasn’t until 11:00 am on the fourth day that they were finally rescued by a US Navy plane that spotted the survivors and radioed for help. An hours-long rescue operation was launched and the last of the survivors was found just after midnight.

This spine-chilling tale might sound familiar to those of you who have seen the film Jaws, as in one scene veteran shark hunter Quint (played by Robert Shaw) tells the whole story. Unlike Quint’s recount in the movie, however, many taken by the sharks could have been saved as the ship had actually sent out a distress signal.

Three stations received it but none responded as one commander was drunk, another had been ordered not to be disturbed and a third thought it was a trap set by the Japanese to lure the Americans out.

Another film on the ship’s sinking and subsequent shark attack is 2016’s USS Indianapolis: Men Of Courage, with Nicholas Cage starring as ship captain Charles McVay, who was wrongly blamed for the sinking and only exonerated in 2000. Sadly, McVay died by suicide in 1968. Many of his surviving crewmen believed the military had made him a scapegoat.

Recent studies show steeply declining populations of Oceanic Whitetips because its large fins are highly valued as the chief ingredient of shark fin soup, and as with other shark species, it faces mounting fishing pressure throughout its range.