A former chief of Israeli military intelligence said on Sunday that the idea of a mutual defense treaty between Israel and the United States has been considered before, but the Israeli security establishment has always rejected it.

Speaking to Israeli news website Mako, Amos Yadlin made the remarks in response to President Donald Trump and Prime Minister Benjamin Netanyahu’s recent discussions of a possible defense treaty. When the issue arose in the past the military and security services repeatedly concluded that the “disadvantages outweighed the advantages,” he said.

The most important misgiving, said Yadlin, is that Israel “could lose its freedom of action and be unable to decide alone on certain activities. If we wanted to go to war or a major operation, we would have to do it in consultation with the US.”

In what appeared to be reference to Israel’s refusal to acknowledge whether or not it has nuclear weapons, Yadlin added, “The loss of ambiguity is also significant.”

Related coverage Israeli Minister Outlines Plan to Foster Stronger Unity Among Diaspora Jewry JNS.org - Following the adoption of the Israeli government’s plan earlier this summer to help ensure unity of the global...

Asked whether there would also be advantages to a defense agreement, Yadlin answered, “The major advantage of a defense treaty is the strengthening of deterrence. If a state or terror organization seeks to attack Israel, it would understand that this would involve a war with the US.”

However, he noted, because of “the special relationship between Israel and the US, the deterrence is already strong. There are strategic collaborations between the countries that contribute to deterrence, and the question is if a defense treaty will actually strengthen deterrence or if it will remain as it is.”

In addition, Yadlin said, there would be serious obligations to the US placed on Israel.

“If the United States requests aid, then Israel is obligated to come to its aid, and of course the reverse,” he explained. “It’s like a rental contract, you have to live up to it and pay the landlord, and we know that not everyone pays all the time.”

“It’s a contract with heavy obligations,” he asserted.

Referring to whether the US would even send troops to disputed areas such as the West Bank, Yadlin explained, “One of the problems is that Israel does not have permanent borders, and the US has not recognized the territories as part of Israel. It has recognized western Jerusalem, and the rest of the city is up for negotiation.”

“So the situation is extremely complicated, but at the fundamental level, [the US] is supposed to send [troops] if Israel requests it,” he said.

However, Yadlin said, “If Trump and Netanyahu succeed in reaching an agreement in a unique format that meets our limitations, it could be worth it. If the agreement isn’t directed toward all the Middle East states, but only, for example, toward Iran, then it could be that this is a process worth considering.”

“But in the end, a classic defense agreement is a process that is not recommended for Israel,” he concluded.