Ongoing updates on Russia's conflict in Ukraine.

Wall Street Journal Moscow bureau chief Ann Simmons says detained journalist Evan Gershkovich has a "very intimate view of Russian society" due to his Russian family background. Gershkovich, a US citizen, was arrested in Russia last month on espionage charges and is being held at the notorious Lefortovo prison in Moscow. The US will look at "creative and sometimes quite challenging options" to try and bring Gershkovich home, but the process could take a long time, a senior administration official told CNN. Meanwhile, a local Russian activist has been arrested for "justifying terrorism" in the death of pro-war blogger Vladlen Tatarsky.