US basketball star Brittney Griner has gone on trial in a court on the outskirts of Moscow to hear drug charges that could see her serve up to 10 years in a Russian jail.
Griner, 31, was formally told at this first hearing that she was charged with intentionally importing narcotics into Russia. She spoke to say she understood the charges and the judge set the next hearing for July 7.
Griner, who has played regularly in Russia, as well as in the US Women's National Basketball Association (WNBA), was arrested at a Moscow airport in February, allegedly with vape cartridges containing hashish oil in her luggage.
The case takes place against a backdrop of high tension between Moscow and Washington over the conflict in Ukraine. US officials say Griner has been detained wrongfully.
Griner arrived at Khimki City Court, near Sheremetyevo Airport, in handcuffs shortly after noon, wearing a Jimi Hendrix T-shirt and sneakers without laces.
Three employees of the US Embassy, including deputy chief of mission Elizabeth Rood, were present in the courtroom. Griner sat in the defendant's cage with a plastic bag of cookies and a bottle of mineral water.
Griner told Reuters she was finding detention hard, because she could not speak Russian, and she was unable to keep up her fitness, because she could do only general exercises, such as stretching.
Her lawyers declined to say how she planned to plead.
"She is a bit worried, because she has the trial and the sentencing in the close future, but she is a tough lady," lawyer Alexander Boykov said after the hearing. "I think that she will manage."
Rood said the United States was working very hard to bring Griner home.
"She asked me to convey that she is in good spirits and is keeping up the faith." she said.
Asked about the case, Kremlin spokesman Dmitry Peskov denied it was politically motivated.
"I can only operate with known facts and the facts indicate that the eminent athlete was detained with illegal drugs that contained narcotic substances," he said. "There are articles in Russian legislation that provide for punishment for such crimes.
"Only the court can pass a verdict."
US officials and numerous athletes have called for the release of Griner - or 'BG', as she is known to basketball fans.
Some have expressed concerns that Moscow could use the two-time Olympic gold medallist to negotiate the release of a high-profile Russian in US custody.
Griner, a centre for Phoenix Mercury, had played for UMMC Ekaterinburg in the Russian Women's Basketball Premier League to boost her income during the WNBA off-season, like several other US players.
Some have left the Russian league since Griner's detention and Russia's military intervention in Ukraine, while the WNBA regular season kicked off in May.
Griner's wife, Cherelle Griner, told CNN in an interview that she hoped for a meeting with US President Joe Biden, saying: "I would love for him to tell me he cares."
"The rhetoric and the actions don't match," she said.
US Secretary of State Antony Blinken said he had "no higher priority" than bringing home Griner and other "wrongfully detained Americans".
"We won't stop working, until they are reunited with their loved ones," he said.
US Representative Colin Allred, a Democrat on the House Foreign Affairs Committee, who has met with State Department staff handling Griner's case, told CNN Griner's supporters must continue public pleas for her release.
"At one point, the best thing to do was to try to keep this out of the headlines," he said. "Now we are at the point where outside political pressure, outside global pressure... hoping that every single kind of pressure can help."
The US Government has warned citizens against travelling to Russia in light of the "potential for harassment against US citizens by Russian government security officials".