This report described the beginning of the first peacekeeping operation in the history of the United Nations, officially named the United Nations Truce Supervision Organization (UNTSO).

A former United Nations Truce Supervision Organization (UNTSO) soldier, under the alias Michael, testified that UNIFIL was “totally subject to Hezbollah” when he worked in Lebanon 10 years ago ...

Set up in May 1948, the United Nations Truce Supervision Organization (UNTSO) was the first ever peacekeeping operation established by the United Nations. Since then, UNTSO military observers have ...

TASS/. Russian Ambassador to Israel Anatoly Viktorov had a meeting with UN Truce Supervision Organization (UNTSO) head Patrick Gauchat, the Russian Embassy press office announced. According to the ...

In October, UN Secretary-General António Guterres announced the appointment of Patrick Gauchat as Head of Mission and Chief of Staff of the United Nations Truce Supervision Organization (UNTSO).