The Dutch Supreme Court upheld Friday a lower court’s ruling that the Netherlands is partially liable in the deaths of some 350 Muslim men who were murdered by Bosnian Serb forces during the 1995 Srebrenica massacre.

The Netherlands’ highest court ruled that Dutch United Nations peacekeepers evacuated the men from their military base near Srebrenica on July 13, 1995, despite knowing that they “were in serious jeopardy of being abused and murdered” by Bosnian Serb forces.

Presiding Judge Kees Streefkerk said “the state did act wrongfully” and told relatives of the dead they can now claim compensation from the Dutch government.

“They are responsible and they will always have a stain,” Munira Subasic, one of the relatives who brought the case, said angrily of the Dutch. “We know what happened; we don’t need this court to tell us.”

The ruling upholding a 2017 appeals court judgment was the latest in a long-running legal battle by a group of relatives known as The Mothers of Srebrenica to hold the Dutch government accountable for the deaths of their family members in Europe’s worst massacre since World War II.

Dutch Defense Minister Ank Bijleveld-Schouten said the government accepted the ruling.

“We want to express again our sympathy to the relatives of the victims,” she said in a statement. “The Srebrenica genocide must never be forgotten.”

The 350 men were among 5,000 terrified Muslim residents of the Srebrenica area who took shelter in the Dutch peacekeepers’ base when the region was overrun by Bosnian Serb forces commanded by Gen. Ratko Mladic, who was convicted of genocide by a U.N. war crimes tribunal in 2017 for masterminding the massacre that left some 8,000 Muslim men and boys dead. Mladic has appealed.