Human Rights Watch official, Tanya Lokshina, received a letter purportedly from US intelligence leaker Edward Snowden on Thursday.
The letter, posted it to her Facebook page, invites human rights group and other "respected individuals" to meet him at Terminal F of Moscow's Sheremetyevo Airport.
Snowden says he would like to make a statement and discuss the "next steps forward" in his situation.
More top news
Police in Germany said thieves broke into Berlin's Bode Museum early on Monday morning and stole the 100kg "Big Maple Leaf" coin.
The great-grandmother-of-seven has explained why she won't retire from her fast food job after four decades - despite the 5am shift starts.
Sunshine gives way to cloud and showers