It appears that the @VA_OEF_OIF Twitter account, an official Department of Veterans Affair Twitter account meant to serve post-9/11 veterans, has disappeared after sending a number of unusual tweets over the weekend.

Journalist Matt Farwell first tweeted screenshots of three different posts tweeted by the account Sunday evening.

Shortly after, @VA_OEF_OIF disappeared.

Task & Purpose reached out to the Department of Veterans Affairs public affairs office for a statement, but received no comment at the time of this writing.