Hamas leader and Palestinian Authority Prime Minister Ismail Haniya suggested Friday that he would not head a proposed unity government if stepping aside would help to bring back Western aid.

Speaking to worshippers gathered for Friday prayers at a Gaza City mosque, Haniya said the West did not want him to be a part of the new administration and would not lift its embargo unless he is replaced as leader.

"[They have] one condition, that the siege will not be lifted unless the prime minister is changed," Haniya said, according to Reuters. "When the issue is like this, the siege on one hand, the prime minister on the another ... I prefer the siege be lifted and the suffering ended."

The loss of direct international aid to the Palestinian government has caused an economic crisis in the West Bank and Gaza. The unity government is seen as a bid to resume the flow of aid, which is the government's main source of funding.

The Quartet of Middle East peace brokers, comprising the United States, the United Nations, the European Union and Russia, has boycotted the Hamas-led government since it came to power in March after elections...