Claim that the UN told staff not to use ‘war,’ ‘invasion’ to describe Ukraine conflict needs context

An email was sent on March 7 instructing some U.N. staff members not to use the words "war" or "invasion" when discussing the conflict between Russia and Ukraine. The message came from a regional office without clearance and is not considered official U.N. policy, organization officials told PolitiFact. U.N. leaders including Secretary General António Guterres and Rosemary DiCarlo, the organization's under-secretary-general for political and peacebuilding affairs, used the words in tweets before and after the email was sent. Our ruling A Facebook post claims that the U.N. sent an email instructing staff not to use the words "invasion" or "war" when referring to Ukraine. The email is real and instructed some U.N. staff members not to use the terms. But it came from a regional U.N. office and officials say that it did not reflect the organization's official policy. Top U.N. leaders have used the words on social media before and around the time the email was sent. For a statement that's partially accurate but leaves out important details, we rate this Half True.