According
to an article on Aviation Analysis Wing:-
The country has placed an order for 36 Boeing F-15QA strike aircraft from United States for 21.1 USD in November 2016.
In September 2017, a Letter of Intent for acquisition of 24 Eurofighter Typhoon jets were signed between British BAE Systems. The Eurofighter is a consortium of companies from UK, Germany, Italy and Spain.
Currently the Qatar Emiri Air Force operates just 9 single engine Dassault Mirage 2000 multi-role fighters, which will be replaced by 96 twin engined high performance jets from Europe and USA.
Quite a transition! :0 Aircrew? Groundcrew?