Mustafa Barghouti in the Huffington Post:
While Israel has indeed removed the settlements from the tiny coastal Strip, they have in no way ended the occupation. They remained in control of the borders, the airspace and the waterways of Gaza, and have carried out frequent raids and targeted assassinations since the disengagement.
Furthermore, since 2006 Israel has imposed a comprehensive siege on the Strip. For over two years, Gazans have lived on the edge of starvation and without the most basic necessities of human life, such as cooking or heating oil and basic medications. This siege has already caused a humanitarian catastrophe which has only been exacerbated by the dramatic increase in Israeli military aggression.
2. Israel claims that Hamas violated the cease-fire and pulled out of it unilaterally.
Hamas indeed respected their side of the ceasefire, except on those occasions early on when Israel carried out major offensives in the West Bank. In the last two months, the ceasefire broke down with Israelis killing several Palestinians and resulting in the response of Hamas. In other words, Hamas has not carried out an unprovoked attack throughout the period of the cease-fire.
Israel, however, did not live up to any of its obligations of ending the siege and allowing vital humanitarian aid to resume in Gaza. Rather than the average of 450 trucks per day being allowed across the border, on the best days, only eighty have been allowed in – with the border remaining hermetically sealed 70% of the time. Throughout the supposed 'cease-fire' Gazans have been forced to live like animals, with a total of 262 dying due to the inaccessibility of proper medical care.