Republic of Rose Island

The Republic of Rose Island (; ) was a short-lived micronation on a man-made platform in the Adriatic Sea, off the coast of the province of Rimini, Italy.
It was built by Italian engineer Giorgio Rosa, who made himself its president and declared it an independent state on 1 May 1968. Rose Island had its own government, currency, post office, and commercial establishments, and the official language was Esperanto. However, it was never formally recognized as a sovereign state by any country of the world. Viewed by the Italian government as a ploy by Rosa to raise money from tourists while avoiding national taxation, Rose Island was occupied by the Italian police forces on 26 June 1968, subject to naval blockade, and eventually demolished in February 1969.
Since the first decade of the 2000s, Rose Island's history has been the subject of documentary research and rediscoveries based on the utopian aspect of its genesis.
Name.
The entity that was to be established on the artificial platform took the name, in the Esperanto language, of (in ), which later became (Esperanto Republic of the Isle of Roses). Its official periodical was entitled , published in collaboration with the Dominican fathers of Bologna, to whom Rosa was closely linked.
It is believed that the Esperanto term (in ) was borrowed from the surname of Giorgio Rosa, designer and builder of the artificial platform, as well as the creator and inspirer of the state entity, as well as from his desire to "see roses bloom on the sea".
History.
In 1967, Italian engineer Giorgio Rosa funded the construction of a platform supported by nine pylons, and furnished it with a number of commercial establishments, including a restaurant, bar, nightclub, souvenir shop, and post office.
The platform declared independence on 1 May 1968, under the Esperanto name "Insulo de la Rozoj", with Rosa as self-declared president. Both Esperanto "rozo" (plural "rozoj") and Italian "rosa" (plural "rose") mean "rose".
Soon afterwards, Rose Island issued a number of stamps, including one showing the approximate location of Rose Island in the Adriatic Sea. The purported currency of the republic was the Mill, and this appeared on early stamp issues, although no coins or banknotes are known to have been produced. This denomination was translated into Esperanto as "Miloj" on later stamp issues (it is unrelated to the Esperantist currency spesmilo).
Rosa's actions were viewed by the Italian government as a ploy to raise money from tourists while avoiding national taxation. Whether or not this was the real reason behind Rosa's micronation, the Italian government's response was swift: a group of four carabinieri and Guardia di Finanza officers landed on the island and assumed control. The platform's Council of Government is said to have sent a telegram, presumably to the Italian government, to protest the "violation of its sovereignty and the injury inflicted on local tourism by the military occupation", but this was ignored.
On 13 February 1969, the Italian Navy used explosives to destroy the facility, an act later portrayed on postage stamps issued by Rosa's self-declared government in exile.
Only one death was counted but never confirmed: apparently, Rosa's dog was on the platform during the facility's detonation.
Rosa died in 2017, having given his blessing for a film to be made about Rose Island. This was released in 2020.