of Hamas has provided evidence for this view, with the Hamas charter stating unequivocally that it does not recognize Israel's right to exist. However, there remain some activists on the Palestinian side who claim that there are still some positive signs on the Palestinian side, and that Israel should use these to cultivate some positive interactions with the Palestinians, even in spite of Hamas's basic opposition to the existence of the Jewish State. Since mid-June 2007, Israel has cooperated with Palestinian security forces in the West Bank at unprecedented levels, thanks in part to United States-sponsored training, equipping, and funding of the Palestinian National Security Forces and Presidential Guard. A further concern is whether, as a result of this security argument, Israel will in fact allow the Palestinian community to emerge as a viable and sovereign political unit, a viable and contiguous state. There are also various economic and political restrictions placed on Palestinian people, activities, and institutions which have had a detrimental effect on the Palestinian economy and quality of life. Israel has said repeatedly that these restrictions are necessary due to security concerns, and in order to counteract ongoing efforts which promote terrorism which incite opposition to Israel's existence and rights as a country. The key obstacle therefore remains the Israeli demand for security versus Palestinian claims for rights and statehood. Furthermore, the identification of 'Palestinian' with 'terrorist' can be construed as problematic, and Sayigh argues that this association is used as a rationale for maintaining the status quo, and that only by recognising the status of Jewish immigrants as 'settlers' can we conceptually move forwards. However, it is the case that the Palestinian resort to militancy has made such conceptual clarity difficult to achieve. Nevertheless, there is a range of ulterior motives for Israel's denial of Palestinian statehood. If Palestine were declared a state, then immediately, Israel, by its present occupation of the West Bank will be in breach of the United Nations Charter. Palestine, as a state, could legitimately call upon the inherent right of individual or collective self-defense under Article 51 of the Charter to remove Israel from the occupied territories. Palestine, as a state, would be able to accede to international conventions and bring legal action against Israel on various matters. Palestine could accede to various international human rights instruments, such as the Covenant on Civil and Political Rights. It could even join the