Russian airlines have received the list of 47 countries, the flights to which require extra security measures. They include airports of Algeria, Austria, Albania, Afghanistan, Azerbaijan, Bangladesh, Bulgaria, Great Britain, Germany, Greece, Egypt, Indonesia, Spain, Italy, India, Iraq, Iran, Kazakhstan, Kyrgyzstan, Cyprus, Kuwait, Libya, Lebanon, Morocco, Malaysia, Macedonia, Moldova, Myanmar, UAE, Pakistan, Portugal, Romania, Saudi Arabia, Syria, the United States, Sudan, Thailand, Tajikistan, Turkmenistan, Turkey, Tunisia, France, Philippines, Montenegro, Uganda, Uzbekistan and Sri Lanka... It was also recommended not to buy water and dry food at the airports of the above-mentioned countries. One should replenish food and water stocks at Russian airports instead. "It is also recommended, if possible, to organize aircraft maintenance by own technical staff or crew to minimize ground maintenance at these airports without compromising flight safety," the source said.