President Trump has blocked Singapore chipmaker Broadcom from pursuing a hostile takeover of U.S. rival Qualcomm citing national security issues. But it’s not the first time a foreign deal has been nixed for this reason. Trump’s decision was based on the recommendation of the Committee on Foreign Investment in the United States, which reviews foreign purchases of U.S. entities.
Here is a look at other blocked deals over the years.
Canyon Bridge-Lattice Semiconductor: In September, Trump blocked a Chinese government-financed firm’s acquisition of this Oregon chipmaker on national security grounds.