The countries and territories in purple on the map have net average monthly salary purple â in excess of â¬4,000, blue â in the range of â¬1,500 â â¬3,999, orange â â¬500 to â¬1,499, in red â below â¬500.
The main weakness of the Panther tank was its much thinner (40-50 mm thick) side armour. The thinner side armour was necessary to keep the tank's overall weight within reasonable bounds, but it made the Panther vulnerable to attacks from the side by most Allied and Soviet tank and anti-tank guns.
The M48 Patton medium tank was the most common United States tank to be used during the Vietnam War. It was involved in the only tank vs. tank battle between the US Army and the North Vietnamese Army during the Vietnam War, the Battle of Ben Het in 1969, when several M48 Patton medium tanks fought 10 North Vietnamese PT-76 light amphibious tanks.