DAMASCUS, Syria — Russian President Dmitry Medvedev was expected to hand over a message from Israel to Syria during a visit to Damascus beginning late Monday, as part of a flurry of diplomatic efforts to defuse tensions between the two countries.The visit is Medvedev's first to Syria, which was once one of the former Soviet Union's closest allies in the Middle East. He and Syrian President Bashar Assad are also expected to discuss Iran's nuclear program, military cooperation and developing economic relations.Peres said Israel wants peace with Syria but that it must stop allegedweapons transfers to Hizbullah in Lebanon. Peres recently accused Syriaof transferring Scud missiles to Hezbollah, a claim Damascus denies.Medvedev will address the rising tensions between Syria and Israel onthe heels of the Israeli Scud accusations. The Russian leader wasquoted Monday by the private Syrian daily Al-Watanas saying that his country was making serious efforts to help restartArab-Israeli negotiations.Medvedev said there should be a collective search for new ways to face "comprehensive dangers and challenges."His visit to Syria comes a day after a tripartite summit in Turkeybetween Assad, Turkish Prime Minister Recep Tayyip Erdogan and QatariEmir Sheik Hamad Bin Khalifa Al Thani. Talks between the three leadersfocused on recent tensions in the Middle East.The office of President Shimon Peres announced Sunday that Medvedev had agreed to deliver a message to Assad. Peres and Medvedev met in Moscow recently during the annual commemoration ceremony marking the end of World War II.