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

2005

• Start of Operation Red Wings in Afghanistan
• End of Operation Diablo Reach Back in Afghanistan
• Start of Operation Sword (Saif) Iraq

2007

• Operation Golden Eagle II in Iraq

Casualties on June 27:

• SOTELO, TOMAS JR – June 27, 2003
• UTT, ERNEST EUGENE JR – June 27, 2004
• COUTU, MATTHEW SCOTT – June 27, 2005
• MARIOTTI, KEITH RANDALL – June 27, 2005
• SHEPHARD, STEVEN EARL – June 27, 2005
• JONES, JEREMY SCOTT – June 27, 2006
• MORROW, JASON WILLIAM DANIEL – June 27, 2006
• WALLACE, TERRY O’PATRICK – June 27, 2006
• NEWSOME, DANIEL ALLEN – June 27, 2007
• HUNSBERGER, TRAVIS KENT – June 27, 2008
• ROGERS, JOHN MICHAEL – June 27, 2010
• SHAW, ERIC BYRON – June 27, 2010
• THOMAS, DAVID WILLIAM – June 27, 2010
• NOLEN, MICHAEL CONRAD – June 27, 2011
• PRASNICKI, STEPHEN CHASE – June 27, 2012
• SKALBERG, JAMES LYN JR – June 27, 2012