Erdogan marks historic battle against Greek forces

Turkey marked the 98th anniversary of its War of Independence battle against Greek forces Sunday as the threat of a new conflict with Athens looms in the eastern Mediterranean. In recent weeks, Turkish and Greek forces have engaged in a series of military exercises in the seas between Cyprus and the Greek island of Crete. The confrontation was sparked when Turkey sent a research vessel accompanied by warships to search for gas and oil reserves.

EU member Greece claims the waters are part of its continental shelf and has enlisted the support of the 27-nation bloc, which has condemned Turkey's "illegal activities" and warned of potential sanctions against Ankara. Earlier this week, Athens announced plans to extend its maritime border with Italy to 12 nautical miles. Turkey says this would be a cause for war.