Jerusalem - A senior Israeli Cabinet minister has voiced concern about the U.S.’s $110 billion arms deal with Saudi Arabia.

Yuval Steinitz, a confidant of Prime Minister Benjamin Netanyahu, said Israeli officials will have to “hear the explanations” of the deal when President Donald Trump arrives in Israel on Monday.

Steinitz says it is crucial that Israel maintain its military edge over its Arab neighbors, despite warming ties with Sunni Arab countries like Saudi Arabia.

Steinitz says, “This is not a country that we have diplomatic relations with” and that it “is still a hostile country and nobody knows what the future holds.”

Steinitz says the deal is “definitely something that should trouble us.”