Russia, Japan, and Tunisia follow a host of countries in either grounding or banning takeoffs, overflights, and landings of Boeing 737 MAX planes following a recent tragedy.

The United States has joined a growing list of countries grounding Boeing 737 Max planes.

As US authorities continued to resist pressure to ground the Boeing 737 MAX following the latest deadly crash, reports from American pilots surfaced who reported issues with the plane late last year.

A growing number of countries are grounding their fleets of Boeing 737 Max 8 jets after the recent fatal crash of the model in Ethiopia.

The US aviation regulator says the American-made Boeing 737 MAX 8 planes are “airworthy” despite two deadly crashes of the plane in just five months.

Boeing’s stock plunged 7 percent Monday as aviation authorities in China, Indonesia and Ethiopia ordered airlines to ground their Boeing 737 Max 8 planes.

China and Ethiopia decide to ground all 737 MAX 8 fleet in the wake of a second fatal crash involving the model.

Russia's Sukhoi has failed to get a license for the sale of Sukhoi Superjet 100s to Iran, forcing Iranian airlines to put their plans for the use of the aircraft on hold.

Iran’s airspace remains open to all international flights, including US airliners, but most European countries refuse fuel to Iranian planes, an official says.

Indonesian authorities say the the pilots of a Boeing 737 MAX that recently crashed in Indonesia had not been provided with adequate training by the aircraft manufacturer.