Russian President Vladimir Putin's decision this week to mobilise several hundred thousand reservists has spurred a fresh exodus over the country's borders.
"The situation in Russia would make anyone want to leave," said another new arrival, 44-year-old Sergei, who arrived with his teenage son.
Looking lost and exhausted in an Armenian airport, he confirmed that they had fled "because of the mobilisation", but refused to give his full name.
"We choose not to wait to be called up," said his 17-year-old son Nikolai. "I am not panicking, but I feel this uncertainty," he added.
It was a sentiment shared by other Russians arriving off the same flight to Yerevan.
"It's wrong to go to war in the 21st century -- to put it mildly," Alexei, 39, told AFP.
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He was not sure if he would ever be able return to Russia, he added. "It all depends on the situation."
- 'False information' -
Military-aged men made up the majority of those arriving off the latest flight from Moscow. Many were reluctant to speak. Yerevan has become a major destination for Russians fleeing since war began on February 24.
Since then, Armenia says at least 40,000 Russians have arrived in the small Caucasus country, once a part of the Soviet Union.
Nearly 50,000 Russians have fled to neighbouring Georgia, national statistics from June showed.
The Kremlin on Thursday dismissed as "fake" reports that Russians eligible for mobilisation were rushing for the exit.
"A great deal of false information has emerged about this," said spokesman Dmitry Peskov.