Senior U.S. military officials have informed the leadership of a key U.S. ally in the Middle East that President Donald Trump could authorize a U.S. attack on Iran this weekend, multiple sources have confirmed to Drop Site News. Strikes could commence as early as Sunday, the ally was informed, if the U.S. decides to move forward.

“This isn’t about the nukes or the missile program. This is about regime change,” said a former senior U.S. intelligence official who consults for Arab governments and is an informal advisor to the Trump administration on Middle East policy.

He told Drop Site that U.S. war planners envision attacks that target nuclear, ballistic, and other military sites around Iran, but will also aim to decapitate the Iranian government, and in particular the leadership and capabilities of the Islamic Revolutionary Guard Corps (IRGC). The IRGC is a branch of the Iranian armed forces created after the country’s 1979 revolution whose leadership now plays a major role in the country’s politics and economy.

Two senior Arab intelligence officials told Drop Site that they received word a U.S. attack could come “imminently.”