The 30-year-old former US spy agency contractor, who has been on the run since releasing secretive NSA documents, is currently stranded in the transit zone of the Moscow airport after leaving Hong Kong.
"The Obama administration has now adopted the strategy of using citizenship as a weapon. Although I am convicted of nothing, it has unilaterally revoked my passport, leaving me a stateless person," Snowden wrote in a letter which was posted on the Wikileaks website.
Edward wrote that one week ago he left Hong Kong after it became clear that his freedom and safety were under threat for revealing the truth.
"My continued liberty has been owed to the efforts of friends new and old, family, and others who I have never met and probably never will. I trusted them with my life and they returned that trust with a faith in me for which I will always be thankful," he said.
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"This kind of deception from a world leader is not justice, and neither is the extralegal penalty of exile. These are the old, bad tools of political aggression. Their purpose is to frighten, not me, but those who would come after me," he said.
"Sadly, this right, laid out and voted for by the US in Article 14 of the Universal Declaration of Human Rights, is now being rejected by the current government of my country," he said.
"In the end the Obama administration is not afraid of whistleblowers like me, Bradley Manning or Thomas Drake. We are stateless, imprisoned, or powerless. No, the Obama administration is afraid of you. It is afraid of an informed, angry public demanding the constitutional government it was promised - and it should be," Snowden wrote.