British RAF using Pak for anti-Russia fight in Ukraine?

Data from flight tracking websites have shown that Britain’s Royal Air Force has been running daily flights with a C-17 Globemaster aircraft from Romania to an airbase in the Pakistani city of Rawalpindi since early this month. The flights were apparently linked to a mission in support of Ukraine. But it is not clear what sort of equipment was being airlifted by the massive RAF aircraft. Remember, the British government has been at the forefront of efforts to assist Ukraine. Pakistan also has close economic and military ties with the war-torne country.