SG Talk

The areas surveyed by the RC-135U "Combat Sent" electronic reconnaissance aircraft on May 9, 10 and 13 were close to Shanghai. The Chinese maritime security department had previously announced that the relevant sea areas were China's latest aircraft carrier "Fujian" Ship 5 The restricted area for sea trials from March 1st to 9th.

https://www.chinatimes.com/realtimenews/...0417?chdtv

Combat fit already ... recon planes got what use