Iran’s Revolutionary Guard urged Americans in a message ahead of U.S. midterm elections to take to the streets and rally against Donald Trump, claiming the U.S. president’s war in the Middle East has failed.

Gen. Hossein Mohebbi, spokesman for the Revolutionary Guard, held a news conference in Tehran, Iran’s capital, on Tuesday and read from what he said was a “letter to the American people.”

Reading from the prepared text, he said that the only way for the war to end is for Washington to admit defeat and leave. The message comes just weeks ahead of the Nov. 3 midterm elections for the U.S. Senate and Congress — a vote in which Trump’s Republican Party faces fierce headwinds as it looks to maintain control of Congress.

Later, in remarks to The Associated Press, Mohebbi urged Americans to take to the streets and protest Trump’s policies to denounce what he called the U.S. government’s warmongering policies.

Mohebbi also said Americans should “revise their decision” about their leaders.

He accused the United States of using Iran’s nuclear program as a ruse to “plunder Iran’s wealth” and to turn the country “back into a colony.” The U.S. military action and economic sanctions would not get Tehran to submit, Mohebbi said.

Meanwhile, Iran’s currency fell to a new record low Tuesday, with traders in Tehran exchanging more than 2.5 million rials to the U.S. dollar, a sign of how the conflict has further eroded Iran’s economy.

The decline came after the rial hit its previous record low of 2.2 million to the dollar on Sept. 2. The currency has repeatedly reached new lows since the war began in February.