The peace treaty allows the border with Egypt to be open but that the border crossings were to be supervised by the UN to control the smuggling of arms. When the border was first opened this procedure was in place and worked until Hamas took over and would not guarantee the safety of the inspectors who were recalled. Even then the border of Egypt was open and travel was allowed between the two countries until July last year when he border was closed nd the tunnels destroyed by the Egyptian army.
Aden hotel used by Yemen goverment hit by grenade (Reuters)
from the article: So, did you see the malls in Gaza?