From 12 September 2005 to 15 June 2007 , the PNA controlled all of Gaza .
The Palestinian National Authority was an interim administrative body that exercised limited control over parts of the West Bank and the Gaza Strip .
From 12 September 2005 to 15 June 2007 , the Palestinian National Authority controlled all of Gaza Strip .
The Palestinian National Authority was an interim administrative body that exercised limited control over parts of the West Bank and the Gaza Strip .