A Russian court on Monday sentenced an American businessman to 16 years in prison on spying charges, a sentence that he and his brother rejected as being political.
The Moscow City Court read out the conviction of Paul Whelan on charges of espionage and sentenced him to 16 years in a maximum security prison colony.
The trial was held behind closed doors.
Whelan, who was arrested in Moscow in December 2018, has insisted on his innocence, saying he was set up.
Speaking after the verdict, U.S. Ambassador John Sullivan denounced the secret trial in which no evidence was produced as an egregious violation of human rights and international legal norms.
He described Whelan's conviction as a mockery of justice and demanded his immediate release.
Whelan's brother David said lawyers will appeal the verdict that he denounced as political, adding in a statement that "the court's decision merely completes the final piece of this broken judicial process."
"We had hoped that the court might show some independence but, in the end, Russian judges are political, not legal, entities," the statement said.
"We look to the U.S. government to immediately take steps to bring Paul home."
Whelan, a 50-year-old corporate security executive and Marine Corps veteran from Novi, Michigan, was arrested outside a Moscow hotel.
He was in Russia to attend a friend's wedding at the time.
Whelan, who also holds British, Irish and Canadian citizenship, denies the charges of spying for the U.S. that his lawyers said stem from a sting operation.
Whelan's lawyer has said his client was handed a flash drive that had classified information on it that he didn't know about.
Whelan has publicly complained of poor prison conditions in Russia and has said his life is in danger.
Last month, Whelan underwent surgery for a hernia.
(In Michigan, the state's two senators and 10 of Michigan's 14 U.S. Representatives issued a joint statement:)
“For 17 months, Paul Whelan has been unjustly detained by the Russian government. Russia has not presented any credible evidence to prove their outlandish charges, and they have refused to grant Mr. Whelan his basic human rights or the ability to properly defend himself in court.
“Today the Russian government harshly sentenced Paul Whelan despite not presenting credible evidence and denying him basic rights. This has gone on long enough.
“During his detention, Mr. Whelan has endured unimaginable hardships. He was denied necessary medical care until his condition required a life-saving emergency surgery. He was barred from speaking to his family for over a year. He has been threatened by prison guards.
“Despite months of harsh and cruel treatment, we remain steadfast in our commitment to working with the Whelan family to end this nightmare. Mr. Whelan should not continue to be held as a political prisoner, and he should be allowed to return home to his family in Michigan immediately.”