Particulary positive news: Another 4 ships with Ukrainian agricultural products left the ports of Odesa and Chornomorsk Other news: China has said it will send troops to Russia to participate in joint military exercises with several other countries, including India, Belarus, Mongolia and Tajikistan.Ukraine, last year's Eurovision winner, will not accept Russian-language song submissions from their artists for this year's contest.Finland has decided to reduce tourist visa issuances to Russians by 90% starting in September.