Gaza Strip - The Hamas Islamic militant movement that controls the Gaza Strip announced Saturday it had chosen its former Gaza prime minister Ismail Haniyeh as the group's new political chief. Haniyeh succeeds Hamas' longtime exiled leader Khaled Mashaal, and the move comes shortly after Gaza's rulers unveiled a new, seemingly more pragmatic political program aimed at ending the group's international isolation. Hamas is trying to re-brand itself as an Islamic national liberation movement, rather than a branch of the pan-Arab Muslim Brotherhood, which has been outlawed by Egypt. It has also dropped explicit language calling for Israel's destruction, though it retains the goal of eventually "liberating" all of historic Palestine, which includes what is now Israel. Hamas has ruled Gaza since 2007, after securing an overwhelming victory in legislative elections the previous year and ending 40 years of political domination by its rival party Fatah. Hamas violently overthrew forces loyal to the Fatah movement — led by Western-backed Palestinian President Mahmoud Abbas — to capture the Gaza Strip. Israel, along with Egypt, has been enforcing a crippling border blockade against them since then. Though it has softened some of its rhetoric, Hamas' new platform clung to the hard-line positions that led to its isolation. The group reaffirmed it will not recognize Israel, renounce violence or recognize previous interim Israeli-Palestinian peace deals — the West's long-standing conditions for dealing with Hamas.