WASHINGTON (AP) — The Trump administration has approved a massive new series of arms sales to Israel totaling $6.67 billion and to Saudi Arabia worth $9 billion.

Both sets of sales were announced by the State Department late Friday as tensions rise in the Middle East over the possibility of U.S. military strikes in Iran. They were made public after the department notified Congress of its approval of the sales earlier Friday.

The sales also were announced as President Donald Trump pushes ahead with his ceasefire plan for Gaza that is intended to end the Israel-Hamas conflict and reconstruct and redevelop the Palestinian territory after two years of war left it devastated, with tens of thousands dead.

The Saudi sale is for 730 Patriot missiles and related equipment that “will support the foreign policy and national security objectives of the United States by improving the security of a Major non-NATO Ally that is a force for political stability and economic progress in the Gulf Region,” the department said.

“This enhanced capability will protect land forces of Saudi Arabia, the United States, and local allies and will significantly improve Saudi Arabia’s contribution" to the integrated air and missile defense system in the region, it said.

The sales to Israel are split into four separate packages, including one for 30 Apache attack helicopters and related equipment and weapons and another for 3,250 light tactical vehicles.

The Apache helicopters, which will be equipped with rocket launchers and advanced targeting gear, are the biggest part of the total package, coming to $3.8 billion, according to the State Department.

The next largest portion is the light tactical vehicles, which will be used to move personnel and logistics “to extend lines of communication” for the Israel Defense Forces and will cost $1.98 billion, it said.

Israel will spend an additional $740 million on power packs for armored personnel carriers it has had in service since 2008, the department said. The remaining $150 million will be spent on a small but unreported number of light utility helicopters to complement similar equipment it already has, it said.

In separate but nearly identical statements on Israel, the department said none of the new sales would affect the military balance in the region and that all of them would “enhance Israel’s capability to meet current and future threats by improving its ability to defend Israel’s borders, vital infrastructure, and population centers.”

“The United States is committed to the security of Israel, and it is vital to U.S. national interests to assist Israel to develop and maintain a strong and ready self-defense capability,” the statements said.