Travel to the rest of the world- contact the respective country's embassy
For international flights, ensure that you have the documents required for entry to the countries where you are travelling to. They must prove your citizenship. These documents may include:
Contact the embassy or consulate of the country you are traveling to in the country where you are traveling from for more information about travel requirements for your destination.
Special rules apply for travel to the US and Russia
Travel to the US
Travel to Russia