Wall Street Journal |Dion Nissenbaum and Rory Jones: With tacit American support, the Israeli military targeted an advanced Iranian air-defense system at a Syrian base last week, said intelligence officials and others briefed on the matter, the latest sign the Trump administration is working with Israel to blunt Tehran�s expanding influence in the Middle East.

After conferring with President Donald Trump, Israeli Prime Minister Benjamin Netanyahu ordered a strike on the newly arrived antiaircraft battery to prevent Iranian forces from using it against Israeli warplanes carrying out increasing numbers of operations in Syria, some of these people said.

Israeli officials told the Trump administration about the planned strike in advance so that the U.S. was aware of their plans to directly target an Iranian base, according to two people briefed on the plans.

Read more here