Qatar and Armenia signed a letter of intent to encourage and develop co-operation between the two countries in the field of agriculture and food security and to encourage co-operation in other related fields, on the sidelines of the 9th Qatar International Agricultural Exhibition (AgriteQ) and the 3rd International Environmental Exhibition (EnviroteQ), on Thursday. The letter of intent was signed by HE Minister of Municipality Abdullah bin Abdulaziz bin Turki al-Subaie and Armenian Minister of Economy Vahan Kerobyan, who is currently visiting the country.