The RT contributor's house was raided by the FBI on Wednesday

Former US Marine turned journalist Scott Ritter has accused the US government of committing an "act of intimidation" against him for his journalistic work after federal agents and state police executed a search warrant on his house in New York State on Wednesday.

In a video statement on his Telegram channel on Thursday, Ritter, who is also a former UN weapons inspector, said that the warrant was based upon suspicion that he had violated the Foreign Agents Registration Act.

The authorities appear to be "primarily concerned" about his "relationship" with RT and the news agency Sputnik, he added.

According to Ritter, the FBI agents accused him of working "on behalf of the Russian government" and receiving "directions" from the two Russian outlets while being compensated for his contributions.

Ritter stressed that he was not a foreign agent and pointed out that he gets compensation from "any journalistic entity" he provides content for.

Ritter also dismissed as "absurd in the extreme" the accusation that his articles and podcasts were "designed to manipulate the opinion of the American people on behalf of the Russian government."

He called the raid "an act of intimidation by the US government designed to have a chilling effect" and to discourage him from further cooperation with the Russian-based media outlets, Ritter said.

"There isn't a snowball's chance in hell that I will back down because I'm doing nothing wrong," he stated, adding that he is "an American citizen, holding my government accountable and exercising the rights given to me by the Constitution."

Ritter went on to say that the US government has "declared war" on him, on his ability to write, to speak, and to interact with the American people and the broader international audience.

"It's not a war I plan on losing," Ritter concluded.

Ritter is a former US Marine Corps major who served as a UN weapons inspector in Iraq during the 1990s. He opposed the 2003 US invasion, insisting that Saddam Hussein's government did not have weapons of mass destruction, as Washington claimed at the time.

According to the US Department of Justice, the US Foreign Agents Registration Act "requires certain agents" to disclose their relationship with "foreign principals," thus "informing the public on the identity of persons engaging in political activities on behalf of foreign governments."

Similar legislation adopted in Russia has been harshly criticized in the West, branded as "oppressive" and a "crackdown on opposition."

(RT.com)