German submarine U-40 (1938)

Sitakund was a Norwegian motor oil tanker owned by Tschudi & Eitzen was sailing from Wilhelmshaven to Libya on 20 October 1968, when three explosions occurred, one of which tore a large hole in the side of the vessel. Sitakund burst into flames. Three crew members died in the explosion and subsequent fire, while the remaining 31 crew were treated in hospital for burns. The Sitakund had run aground, requiring that the tug Meeching come on site for rescue operations. She was beached on 21 October less than 2 km from Beachy Head. The Eastbourne Fire Brigade, the crew of the Meeching and that of another tug from Dover fought the fire, however there was another explosion during the night, prompting the decision to leave the vessel to burn herself out. The insurers of the ship declared her a constructive total loss. She was later sent to Spain for scrapping. Around 500 tonnes of bunker oil and ballast were released in the incident.

Holland 5 was the last of the five Holland-class submarines ordered by the British Admiralty to evaluate the potential of the submarine with the Royal Navy. She was one of the first submarines to be accepted into Royal Navy service, and unique to her class, she carried one of the earliest periscopes. By the time she was launched, a number of A-class submarines had already been ordered to replace this class in navy service. She had a single-hull design, built from "s" grade steel. She sank whilst under tow to the scrap yard in 1912, possibly caused by the torpedo hatch being left open. The wreck was rediscovered in 2000 and was designated under the Protection of Wrecks Act in 2005. The wreck is a Protected Wreck managed by Historic England. Damage has been caused to the site in recent years, and at some point between September 2008 and June 2010, the torpedo hatch was stolen off the wreck.

Beachy Head Lighthouse is a lighthouse located in the English Channel below the cliffs of Beachy Head in East Sussex. It is 33 m (108 ft) in height and became operational in October 1902. It was the last traditional-style 'rock tower' (i.e. offshore lighthouse) to be built by Trinity House.

Beachy Head is a chalk headland in East Sussex, England. It is situated close to Eastbourne, immediately east of the Seven Sisters. Beachy Head is located within the administrative area of Eastbourne Borough Council which owns the land, forming part of the Eastbourne Downland Estate. The cliff is the highest chalk sea cliff in Britain, rising to 162 m (531 ft) above sea level. The peak allows views of the south east coast towards Dungeness in the east, and to the Isle of Wight in the west. LB&SCR H2 class 4-4-2 no. 424 (later no. B424, 2424, and 32424) was named Beachy Head after this landmark.

RAF Beachy Head is a former Royal Air Force radar station and one of the many Chain Home Low radar stations, being situated near Beachy Head and Eastbourne in East Sussex, England. It featured a Type 16 radar that was monitored from RAF Kenley. RAF Beachy Head saw much activity in the Second World War covering the area from Brighton to Hastings from ten miles out to sea, but began to decline in importance in the 1950s.

The action of 2 May 1707, also known as Beachy Head, was a naval battle of the War of the Spanish Succession in which a French squadron under Claude de Forbin intercepted a large British convoy escorted by three ships of the line, under Commodore Baron Wylde. The action began when three French ships, the Grifon, Blackoal and Dauphine, grappled HMS Hampton Court, killing her captain, George Clements, and taking her. Claude Forbin's 60-gun Mars next attacked HMS Grafton and, when joined by the French ships Blackoal and Fidèle, killed the Captain Edward Acton, and took her too. The convoy was scattered and the last British escort, HMS Royal Oak, badly hit and with 12 feet of water in her wells, managed to escape by running ashore near Dungeness, from where she was carried the next day into the Downs.The French took 21 merchant ships, besides the two 70-gun ships of the line, and carried them all into Dunkirk.

Jessie Earl (1957/1958 – sometime between 15 and 18 May 1980) was a 22-year-old student who disappeared from Eastbourne, England in May 1980. It was not until 1989 that her remains were discovered in thick undergrowth on Beachy Head, where she would regularly take walks. The inquest into her death was criticised and attracted considerable controversy in the long-term after it was concluded that there was "insufficient evidence" to determine whether she had been murdered, despite the fact that she had been found with her bra tied around her wrists and without any of her other clothes or belongings. Her parents insisted she must have been murdered, but the inquest into her death recorded an open verdict, leading to the key forensic evidence being destroyed in 1997 since the case had not been classed as murder. Despite this, in 2000 Sussex Police opened a murder investigation after further forensic, scene, witness and pathology inquiries, saying that they believed she was murdered. In 2020 her parents requested that the Attorney General open a new inquest into her death so as to formally re-classify her death as murder. This request was approved in December 2021, and a second inquest in May 2022 overturned the open verdict and concluded that she had been murdered. It was further noted that she had most likely been tied with her bra to a tree she was found next to, and that she had "possibly" been sexually assaulted. The coroner said that her parents had been "victims of substantial injustice". Serial killer and sex offender Peter Tobin, who lived in the area at the time, has been a suspect in Earl's murder and the case was investigated as part of Operation Anagram, which had been set up in the late 2000s to investigate links between Tobin and unsolved murders. Apparently related to Earl's disappearance and murder is the disappearance of another young woman from Beachy Head in 1988. 18-year-old Louise Kay vanished after saying she was going to sleep in her car on Beachy Head in June 1988 and neither she nor her car have ever been seen again. Earl's body was found on Beachy Head less than a year later. Tobin is also the prime suspect in Kay's presumed murder. Earl's parents believe Peter Tobin could be responsible for her murder.

Meads is an area of the town of Eastbourne in the English county of East Sussex. It is situated at the westerly end of the town below the South Downs.

The Belle Tout Lighthouse (also spelled Belle Toute) is a decommissioned lighthouse and British landmark located at Beachy Head, East Sussex close to the town of Eastbourne. It has been called "Britain's most famous inhabited lighthouse" because of its striking location and use in film and television. In 1999, the Grade II listed building was moved in one piece to prevent it from succumbing to coastal erosion.

SM UB-121 was a German Type UB III submarine or U-boat in the German Imperial Navy (German: Kaiserliche Marine) during World War I. She was commissioned into the German Imperial Navy on 10 February 1918 as SM UB-121.UB-121 was surrendered to the Allies at Harwich on 20 November 1918 in accordance with the requirements of the Armistice with Germany. She was transferred to France in 1919, but while in tow to Brest in company with U-118 she ran aground at Birling Gap on 15 April 1919. The wreck was sold by the British Admiralty to R. Longmate for £500 on 3 May 1919, and broken up in situ, although a few pieces remain in situ.