Moscow court rules US journalist Evan Gershkovich must stay in jail until late August

The 31-year-old US citizen was arrested in late March while on a reporting trip. A Moscow court ruled last month to keep him in custody until August 30, but his lawyers had challenged the decision.

Gershkovich, wearing a black T-shirt and light blue jeans, looked tense and paced inside a glass defendant's cage while waiting for the hearing to begin at the Moscow City Court on Thursday.

Journalists in the courtroom were asked to leave and the proceedings took place behind closed doors.

The ruling was broadcast to reporters, who watched it on two large TV screens in a separate room in the courthouse.

While waiting for the judge, Gershkovich smiled and chatted to his parents, who were present. US Ambassador Lynne Tracy also attended.

"Evan continued to show remarkable strength and resiliency in these very difficult circumstances," she told reporters afterward.

Tracy said she was "extremely disappointed" by the ruling, reiterating that Gershkovich was "an innocent journalist" and Russia's charges against him were baseless.

"Such hostage diplomacy is unacceptable, and we call on the Russian Federation to release him," she said.

Gershkovich and his employer have denied the allegations, and the US government has declared him to be wrongfully detained.

His arrest in the city of Yekaterinburg rattled journalists in Russia, where authorities have not detailed what, if any, evidence they have to support the espionage charges.

Gershkovich is being held at Moscow's Lefortovo prison, which is notorious for its harsh conditions.

Tracy said the US Embassy was denied consular access to Gershkovich on three occasions since she last visited him in jail in April.

Russian Deputy Foreign Minister Sergei Ryabkov told reporters the ministry is considering another visit request from the embassy.