A senior Hamas official said Tuesday that the Islamic militant group rejects the "conspiracies" announced by the U.S. and Israel and that "all options are open" in responding to the Trump administration's newly unveiled peace plan, which heavily favors Israel.

“We are certain that our Palestinian people will not let these conspiracies pass. So, all options are open. The (Israeli) occupation and the U.S. administration will bear the responsibility for what they did," senior Hamas official Khalil al-Hayya said as he participated in one of several protests that broke out across the Hamas-ruled Gaza Strip.

More Images
Palestinian protesters chant angry slogans during a protest against the U.S. Mideast peace plan, in Gaza City, Monday, Jan. 28, 2020. U.S. President Donald Trump is set to unveil his administration's much-anticipated Mideast peace plan in the latest U.S. venture to resolve the Israeli-Palestinian conflict. (AP PhotoKhalil Hamra)

A senior Hamas official said Tuesday that the Islamic militant group rejects the "conspiracies" announced by the U.S. and Israel and that "all options are open" in responding to the Trump administration's newly unveiled peace plan, which heavily favors Israel.

Palestinian protesters stand waving national flags in front of burning tires during a protest against the U.S. Mideast peace plan, in Gaza City, Monday, Jan. 28, 2020. U.S. President Donald Trump is set to unveil his administration's much-anticipated Mideast peace plan in the latest U.S. venture to resolve the Israeli-Palestinian conflict. (AP PhotoKhalil Hamra)

There was no immediate response to the plan from Palestinian President Mahmoud Abbas, who had planned to hold an emergency meeting with other Palestinian factions, including Hamas, to discuss a unified response to the plan.

Palestinian protesters wave national flags and chant angry slogans during a protest against the U.S. Mideast peace plan, in Gaza City, Monday, Jan. 28, 2020. U.S. President Donald Trump is set to unveil his administration's much-anticipated Mideast peace plan in the latest U.S.  venture to resolve the Israeli-Palestinian conflict. (AP PhotoKhalil Hamra)

Foreign Minister Ayman Safadi warned of “the dangerous consequences of unilateral Israeli measures, such as annexation of Palestinian lands.”

Palestinian protesters stand holding pictures of the Palestinian president, Mahmoud Abbas, in front of burning tires during a protest against the U.S. Mideast peace plan, in Gaza City, Monday, Jan. 28, 2020. U.S. President Donald Trump is set to unveil his administration's much-anticipated Mideast peace plan in the latest American venture to resolve the Israeli-Palestinian conflict. (AP PhotoKhalil Hamra)

Palestinian protesters stand holding pictures of the Palestinian president, Mahmoud Abbas, in front of burning tires during a protest against the U.S. Mideast peace plan, in Gaza City, Monday, Jan. 28, 2020. U.S. President Donald Trump is set to unveil his administration's much-anticipated Mideast peace plan in the latest American venture to resolve the Israeli-Palestinian conflict. (AP PhotoKhalil Hamra)

Palestinian wave national flags as they attended a protest against the U.S. Mideast peace plan, in Gaza City, Monday, Jan. 28, 2020. U.S. President Donald Trump is set to unveil his administration's much-anticipated Mideast peace plan in the latest U.S. venture to resolve the Israeli-Palestinian conflict. (AP PhotoKhalil Hamra)

Palestinian wave national flags as they attended a protest against the U.S. Mideast peace plan, in Gaza City, Monday, Jan. 28, 2020. U.S. President Donald Trump is set to unveil his administration's much-anticipated Mideast peace plan in the latest U.S. venture to resolve the Israeli-Palestinian conflict. (AP PhotoKhalil Hamra)

Palestinian protesters step over burning mocks of Israeli and American flags during a protest against the U.S. Mideast peace plan, in Gaza City, Monday, Jan. 28, 2020. U.S. President Donald Trump is set to unveil his administration's much-anticipated Mideast peace plan in the latest U.S. venture to resolve the Israeli-Palestinian conflict. (AP PhotoKhalil Hamra)

Palestinian protesters step over burning mocks of Israeli and American flags during a protest against the U.S. Mideast peace plan, in Gaza City, Monday, Jan. 28, 2020. U.S. President Donald Trump is set to unveil his administration's much-anticipated Mideast peace plan in the latest U.S. venture to resolve the Israeli-Palestinian conflict. (AP PhotoKhalil Hamra)

Protesters burned tires and pictures of President Donald Trump and Israeli Prime Minister Benjamin Netanyahu.

Palestinian protesters chant angry slogans during a protest against the U.S. Mideast peace plan, in Gaza City, Monday, Jan. 28, 2020. U.S. President Donald Trump is set to unveil his administration's much-anticipated Mideast peace plan in the latest U.S. venture to resolve the Israeli-Palestinian conflict. (AP PhotoKhalil Hamra)

Palestinian protesters chant angry slogans during a protest against the U.S. Mideast peace plan, in Gaza City, Monday, Jan. 28, 2020. U.S. President Donald Trump is set to unveil his administration's much-anticipated Mideast peace plan in the latest U.S. venture to resolve the Israeli-Palestinian conflict. (AP PhotoKhalil Hamra)

There was no immediate response to the plan from Palestinian President Mahmoud Abbas, who had planned to hold an emergency meeting with other Palestinian factions, including Hamas, to discuss a unified response to the plan.

The peace plan would create a small, disjointed Palestinian state in the West Bank and allow Israel to annex nearly all the Jewish settlements in the territory. Abbas rejected the deal before it was announced saying the U.S. was hopelessly biased toward Israel.

Jordan meanwhile warned against any Israeli "annexation of Palestinian lands" and reaffirmed its commitment to the creation of a Palestinian state along the 1967 lines, which would include all the West Bank and Israeli-annexed east Jerusalem.

Palestinian protesters stand waving national flags in front of burning tires during a protest against the U.S. Mideast peace plan, in Gaza City, Monday, Jan. 28, 2020. U.S. President Donald Trump is set to unveil his administration's much-anticipated Mideast peace plan in the latest U.S. venture to resolve the Israeli-Palestinian conflict. (AP PhotoKhalil Hamra)

Palestinian protesters stand waving national flags in front of burning tires during a protest against the U.S. Mideast peace plan, in Gaza City, Monday, Jan. 28, 2020. U.S. President Donald Trump is set to unveil his administration's much-anticipated Mideast peace plan in the latest U.S. venture to resolve the Israeli-Palestinian conflict. (AP PhotoKhalil Hamra)

Foreign Minister Ayman Safadi warned of “the dangerous consequences of unilateral Israeli measures, such as annexation of Palestinian lands.”

Jordan and Egypt are the only two Arab countries to have made peace with Israel.

Palestinian protesters wave national flags and chant angry slogans during a protest against the U.S. Mideast peace plan, in Gaza City, Monday, Jan. 28, 2020. U.S. President Donald Trump is set to unveil his administration's much-anticipated Mideast peace plan in the latest U.S.  venture to resolve the Israeli-Palestinian conflict. (AP PhotoKhalil Hamra)

Palestinian protesters wave national flags and chant angry slogans during a protest against the U.S. Mideast peace plan, in Gaza City, Monday, Jan. 28, 2020. U.S. President Donald Trump is set to unveil his administration's much-anticipated Mideast peace plan in the latest U.S. venture to resolve the Israeli-Palestinian conflict. (AP PhotoKhalil Hamra)

Palestinian protesters stand holding pictures of the Palestinian president, Mahmoud Abbas, in front of burning tires during a protest against the U.S. Mideast peace plan, in Gaza City, Monday, Jan. 28, 2020. U.S. President Donald Trump is set to unveil his administration's much-anticipated Mideast peace plan in the latest American venture to resolve the Israeli-Palestinian conflict. (AP PhotoKhalil Hamra)

Palestinian protesters stand holding pictures of the Palestinian president, Mahmoud Abbas, in front of burning tires during a protest against the U.S. Mideast peace plan, in Gaza City, Monday, Jan. 28, 2020. U.S. President Donald Trump is set to unveil his administration's much-anticipated Mideast peace plan in the latest American venture to resolve the Israeli-Palestinian conflict. (AP PhotoKhalil Hamra)

Palestinian wave national flags as they attended a protest against the U.S. Mideast peace plan, in Gaza City, Monday, Jan. 28, 2020. U.S. President Donald Trump is set to unveil his administration's much-anticipated Mideast peace plan in the latest U.S. venture to resolve the Israeli-Palestinian conflict. (AP PhotoKhalil Hamra)

Palestinian wave national flags as they attended a protest against the U.S. Mideast peace plan, in Gaza City, Monday, Jan. 28, 2020. U.S. President Donald Trump is set to unveil his administration's much-anticipated Mideast peace plan in the latest U.S. venture to resolve the Israeli-Palestinian conflict. (AP PhotoKhalil Hamra)

Palestinian protesters step over burning mocks of Israeli and American flags during a protest against the U.S. Mideast peace plan, in Gaza City, Monday, Jan. 28, 2020. U.S. President Donald Trump is set to unveil his administration's much-anticipated Mideast peace plan in the latest U.S. venture to resolve the Israeli-Palestinian conflict. (AP PhotoKhalil Hamra)

Palestinian protesters step over burning mocks of Israeli and American flags during a protest against the U.S. Mideast peace plan, in Gaza City, Monday, Jan. 28, 2020. U.S. President Donald Trump is set to unveil his administration's much-anticipated Mideast peace plan in the latest U.S. venture to resolve the Israeli-Palestinian conflict. (AP PhotoKhalil Hamra)