The following are events related to the Global War On Terrorism (GWOT) that took place on this day.

2008

• Marines with 1st Air Naval Gunfire Liaison Company (1st ANGLICO) left Camp Pendleton for a seven-month deployment to Iraq in support of Operation Iraqi Freedom.

Casualties on March 13:

• DILLON, JAMES ROBERT JR – March 13, 2003
• CARRASQUILLO, JOCELYN LUIS – March 13, 2004
• FORD, JASON CHRISTOPHER – March 13, 2004
• KURTH, JOHN FREDERICK – March 13, 2004
• LONDONO, DANIEL JESUS – March 13, 2004
• ANDERSON, NICHOLAS ROBERT – March 13, 2006
• DAN, COREY ALAN – March 13, 2006
• LEWIS, BRYAN ANTHONY – March 13, 2006
• SILVA, MARCO ANTONIO – March 13, 2006
• CARR, ROBERT MICHAEL – March 13, 2007
• GARCIA, ALBERTO JR – March 13, 2007
• ROSA, ANGEL – March 13, 2007
• BISHOP, STEVEN JESSE – March 13, 2010
• MCLYMAN, ERIN LEIGH – March 13, 2010
• PROCTOR, DAVID TYLER – March 13, 2013
• ILLI, NIKKOLAS SEIJIN – March 13, 2018