A study of data on Russian gas sales shows wide variance in prices between countries.
U.S. Congressman Chris Smith has addressed the Nagorno-Karabakh issue during his visit to Azerbaijan and called for a special envoy to be named to mediate between Yerevan and Baku regarding the disputed territory.
The United States has announced it will no longer produce or acquire antipersonnel land mines.
Russia's Foreign Ministry has announced it is tightening entry requirements for the citizens of former Soviet republics.
A reputed Russian crime boss wanted for his alleged involvement in scores of killings and other criminal activities has been arrested in Thailand.
Separatist authorities in Azerbaijan's breakaway region of Nagorno-Karabakh region say a soldier has been shot dead by Azerbaijani forces.
Russian Foreign Minister Sergei Lavrov has held talks in Yerevan with his Armenian counterpart, Eduard Nalbandian.
Armenia's Defense Ministry says two Armenian soldiers were killed in the latest skirmishes between Armenian and Azerbaijani military forces.
Armenian President Serzh Sarkisian concluded a two-day official trip to Georgia on June 19 by holding talks with Georgian Parliament speaker Davit Usupashvili and senior lawmakers.
Armenian President Serzh Sarkisian is expected to start a two-day official visit to Georgia on June 18.
The head of the Russian-led Collective Security Treaty Organization (CSTO) said the grouping is suspending efforts to "facilitate dialogue" with NATO but will develop relations with the Organization for Security and Cooperation in Europe.
A supporter of Armenia's nationalist Tsegakron party wounded several police officers in an incident in front of a court building in Yerevan.