Today, Artsakh is a "de facto" independent state, calling itself the "Republic of Artsakh". It has close relations with Armenia and uses the same currency, the dram. According to Human Rights Watch, "from the beginning of the Karabakh conflict, Armenia provided aid, weapons, and volunteers. Armenian involvement in Artsakh escalated after a December 1993 Azerbaijani offensive. The Republic of Armenia began sending conscripts and regular Army and Interior Ministry troops to fight in Artsakh." The politics of Armenia and the de facto Artsakh are so intertwined that Robert Kocharyan served as the first President of the Nagorno-Karabakh Republic, from 1994 to 1997, then as prime minister of Armenia from 1997 to 1998, and then as the second President of Armenia, from 1998 to 2008.