Two California men have been charged with plotting to blow up the Democratic Party’s headquarters in the state capital, a bombing they hoped would be the first in a series of politically-motivated attacks, federal prosecutors said Thursday.

The pair used multiple messaging apps to plan to attack targets they associated with Democrats after the November 2020 presidential election, the U.S. Attorney’s Office said in a statement. Their first intended target was the John L. Burton Democratic Headquarters in Sacramento, prosecutors said.

“According to the indictment, the defendants planned to use incendiary devices to attack their targets and hoped their attacks would prompt a movement,” the statement said.

Ian Benjamin Rogers, 45, and Jarrod Copeland, 37, each face multiple charges including conspiracy to destroy by fire or explosive a building used or in affecting interstate commerce, prosecutors said.