The United Nations added Israeli and Russian security forces to its annual blacklist for sexual violence during conflict for the first time, according to a report released Friday.

The report lists 77 government and non-government parties in countries "credibly suspected" of "patterns of rape or other forms of sexual violence" during armed conflicts. The additions mark the first time either Israel or Russia has appeared on the list.

The blacklist documents allegations of sexual violence during conflicts, including accusations of rape against detained Palestinians involving Israeli forces. The report covers various ongoing conflicts and crisis situations where sexual violence has been documented or reported.

The annual report is compiled by the UN Secretary-General's office and serves as a mechanism to identify parties responsible for sexual violence in conflict situations. Inclusion on the list can lead to targeted measures and increased scrutiny from the international community.

The UN has not immediately provided detailed breakdowns of the specific allegations that led to the inclusion of Israeli and Russian forces on this year's list. Both countries have faced international criticism over their military operations in recent conflicts.