Economist and businessman Sebastián Piñera is sworn in as President of Chile, while three earthquakes, the strongest measuring magnitude 6.9 and all centered next to Pichilemu, capital of Cardenal Caro province, hit central Chile during the ceremony.
Israeli Shayetet 13 commandos boarded the Gaza Freedom Flotilla while still in international waters trying to break the ongoing blockade of the Gaza Strip; nine Turkish civilians on the flotilla were killed in the ensuing violent affray.