Holiday Village seemed like an idyllic vacation destination. In the early 1980s, hundreds of tourists flocked to its sandy white beaches and explored its underwater worlds with beautiful coral reefs. And while its location on the coast of Sudan may not have been an obvious choice for sun-seekers, given the country’s history of conflict and drought.

Brochures distributed across European travel agencies emphasized the regular flight routes from London, Paris and Rome to Khartoum, as well as the warm temperatures and pleasant sea breezes. But there was much more than met the eye at the popular beach resort, and that story is the inspiration for new Netflix film The Red Sea Diving Resort.

Starring Chris Evans, Michael K. Williams and Haley Bennett, The Red Sea Diving Resort is based on true events, namely the Operation Brothers mission which ran from 1979 to 1984 and saved the lives of thousands of Ethiopian Jews. In reality, and as depicted in the film, an abandoned hotel did serve as the perfect cover for a risky operation smuggling Ethiopian Jewish refugees through the hotel on the East African coast, sending them onwards by boat to safety and new lives in Israel. Official information related to the mission was declassified only in recent years.

Some critics have called out The Red Sea Diving Resort for putting forth a “white-savior” narrative, privileging the roles of the Israeli Mossad agents led by Evans’ character Ari Levinson. Director Gideon Raff said in a statement that the Ethiopian community “were true partners in this operation and they are the real heroes of this story,” noting that it was important to him to cast actors from the Ethiopian community in the film.

The movie’s release also comes at a tense moment in Israel, where large-scale protests flared up in early July after the shooting of 18-year-old Solomon Tekah, marking the 11th Ethiopian Israeli killed by police in the past 20 years. Tekah’s death sharpened focus on the grievances of Israel’s 150,000-strong Ethiopian community, members of which have voiced their frustrations against racism and discrimination in the country since the first major waves of immigration that started with these operations in 1980s.

Earlier in the 1970s, smaller numbers of Ethiopian Jews were transported to safety by plane from Khartoum and welcomed in Israel. Larger Mossad-led operations including Operation Brothers, and the later Operation Moses (1984-1985) and Operation Solomon (1991), were responsible for the arrival of an estimated 90,000 members of the community in Israel by the end of the 1990s. “In the case of the Beta Israel, this was the only example where another country was willing and able to help the people, and adopt the people,” says Abbink. “Many other refugees remained, and still are in Sudan, because no country is really ready to take them in. But the Israeli government made a commitment to take their people in.”

Why does Israel rescue these black Jews? It is believed that these Jews are the descendants of Menelik I, the son of King Solomon and Madeka, the Queen of Sheba, who was described as a wise, beautiful black woman.