The harrier origins go back to the sixties of the last century, it was made first in britain , it has the caability of VSTOL,
Which means vertical short take-off and landing,the united states marines corps got a license for mass production but they encountered a lot of technical problems and lost many of them in accidents ,the harrier did not participate in major arial combats, some of the countries that own it are the spanish navy,italian navy,indian navy,thailand navy,In britain and united states it is due to be replaced by the f-35 soon.
SORRY I CANNOT WRITE IN ARABIC