ROME, Sept 30 (AFP) - Armenia has asked the European Union for assistance to help it deal with refugees arriving from Nagorno-Karabakh since Azerbaijan took back control of the region last week, the office of Italy's prime minister said on Saturday.

More than 100,000 refugees have arrived in Armenia since Azerbaijan launched a military operation to retake control of Nagorno-Karabakh, the head of the U.N. refugee agency (UNHCR) said late on Friday.

Armenia has asked the EU for temporary shelters and medical supplies, the Italian prime minister's office said in a statement, adding that Rome working to promote stabilisation in the region.

Nagorno-Karabakh is internationally recognised as part of Azerbaijan but is populated mainly by Armenian Christians who set up the self-styled Republic of Artsakh three decades ago after a bloody ethnic conflict as the Soviet Union collapsed.