Hamas's organizational structure consists of a political wing and a military wing, known as the Izz ad-Din al-Qassam Brigades. The political wing engages in social service provision within Gaza, operating schools, hospitals, and charities. This has earned Hamas significant support among the Palestinian population, particularly in Gaza where it fills a void left by the Palestinian Authority. The military wing, on the other hand, conducts military operations against Israel, including rocket attacks and cross-border raids. These actions have been condemned internationally as terrorism and have led to devastating cycles of violence.

The relationship between Hamas and the international community is complex and fraught with tension. Many countries, including the United States and the European Union, have designated Hamas as a terrorist organization due to its violent tactics. This designation has resulted in sanctions and restrictions on funding, making it challenging for Hamas to operate and govern effectively. Other countries, however, view Hamas as a legitimate resistance movement against Israeli occupation and provide it with political and financial support.

Hamas's control over Gaza, solidified after winning the 2006 Palestinian elections and subsequently ousting Fatah forces in 2007, has created a complicated political landscape. Israel maintains a blockade on Gaza, citing security concerns and Hamas's refusal to recognize Israel's right to exist. This blockade has severely restricted the movement of goods and people in and out of Gaza, contributing to a humanitarian crisis. Efforts to mediate a lasting ceasefire between Hamas and Israel have been largely unsuccessful, punctuated by periodic escalations of violence.

Understanding Hamas requires navigating a complex web of political, religious, and social factors. Their role in providing social services, coupled with their hardline stance against Israel, has created a dichotomy in how they are perceived. While some view them as terrorists, others see them as freedom fighters. This multifaceted reality necessitates a nuanced understanding of the organization, its history, and its influence on the Israeli-Palestinian conflict. The future of Gaza and the prospects for peace in the region remain inextricably linked to Hamas's actions and the international community's response.