In September 2010, Israel was invited to join the OECD. Israel has also signed free trade agreements with the European Union, the United States, the European Free Trade Association, Turkey, Mexico, Canada, Jordan, and Egypt, and in 2007, it became the first non-Latin-American country to sign a free trade agreement with the Mercosur trade bloc. By the 2010s, the increasing regional cooperation between Israel and Arab League countries, with many of whom peace agreements (Jordan, Egypt) diplomatic relations (UAE, Palestine) and unofficial relations (Bahrain, Saudi Arabia, Morocco, Tunisia), have been established, the Israeli security situation shifted from the traditional Arab–Israeli hostility towards regional rivalry with Iran and its proxies. The Iran–Israel proxy conflict gradually emerged from the declared hostility of post-revolutionary Islamic Republic of Iran towards Israel since the 1979 Revolution, into covert Iranian support of Hezbollah during the South Lebanon conflict (1985–2000) and essentially developed into a proxy regional conflict from 2005. With increasing Iranian involvement in the Syrian Civil War from 2011 the conflict shifted from proxy warfare into direct confrontation by early 2018.