The United States issued an emergency order to ground all Boeing 737 Max aircraft, a decision a number of countries, including India, have taken following the second deadly crash of the plane in less than five months in Ethiopia.
"All those planes are grounded immediately," US President Donald Trump told reporters at the White House on Wednesday.
The United States is one of the major last countries to have taken a decision to ground Boeing 737 Max 8 and 9 aircraft. These planes would be grounded till further orders, he said.
Several other countries, including India, China and all of Europe, have ordered the jets off air after the crash of a Boeing 737 Max 8 in Ethiopia on Sunday. The aircraft crashed minutes after takeoff, killing all 157 people on board. Four Indians were among those killed.
That crash was the second involving the jet, after a 787 Max operated by Lion Air, an Indonesian carrier, crashed into the Java Sea in October similarly and 189 people died.
Trump's announcement .