Rand Paul to Israelis: 'It will be harder to be a friend if we are out of money'

Paul went on to say the United States should look to continue helping the Israelis to purchase armaments — but said sales should not be subsidized.

"It wouldn't be a one-way street," Paul said. "It would be a sale, not a grant."

According to The Associated Press, Israel receives about $3 billion a year in military aid.

Paul also suggested that Israelis would benefit from the increased autonomy that would come from receiving less military support from the United States.

"I don't think you need to call me on the phone to ask permission for what you want to do to stop missiles from raining down on you from Gaza," he said.

Paul is expected to meet Monday with Prime Minister Benjamin Netanyahu and President Shimon Peres. Later in the week, he will visit with Palestinian Authority President Mahmoud Abbas and King Abdullah of Jordan. It is Paul's first visit to Israel.

Paul was also asked about President Obama's nomination of former Sen. Chuck HagelChuck HagelHagel says NATO deployment could spark a new Cold War with Russia Overnight Defense: House panel unveils 5B defense spending bill Hagel to next president: We need to sit down with Putin MORE (R-Neb.) as secretary of Defense, but declined to comment. Paul was recently selected to the Senate Foreign Relations Committee.

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