The siege and negotiations lasted five days, resulting in the release of Furuya, the embassy hostages and a safe flight out of the Netherlands for the terrorists.
The organisation carried out many attacks and assassinations in the 1970s, including the Lod Airport massacre in Tel Aviv three years earlier.
The Red Army demanded the release of their member Yoshiaki Yamada [ja] (also known as Yatsuka Furuya), one million dollars, as well as the use of a French aeroplane.
Due to the position of the building in a central part of the city (Smidsplein), the Dutch authorities, in consultation with the Government of France, chose to negotiate for the release of the hostages instead of mounting a rescue operation.
[5] After lengthy negotiations, around 10:00 am on Tuesday 17 September, France agreed, in return for the release of the hostages, to free Furuya from a French prison, US$300,000, in addition to a flight out of the Netherlands in an Air France-owned Boeing 707, which would later take off with the four terrorists and a Dutch-English crew piloted by Pim Sierks from Amsterdam's Schiphol Airport.
Both the captives and Dutch authorities claimed that the kidnappers were highly trained; the ambassador called the group's leader a "skilled negotiator".
Kazue Yoshimura was arrested by Peruvian DIRCOTE agents in Lima on 25 May 1996 after alleged contacts with members of the Maoist Shining Path (SP) insurgency.
She had supposedly intended on traveling to the coca-growing Huallaga Valley, the last stronghold of the diminished Peruvian Maoist insurgency as well as a drug-trafficking haven.
Yoshimura was later deported to Japan by the government of Alberto Fujimori (a Japanese Peruvian), who stated that there was no proof against her despite the overwhelming intelligence data.