Fleet of seven J-20 jets unveiled in Chinese airforce video

"Me and My Motherland," a popular song in China, was played by Konghou, an ancient plucked stringed instrument, resounding throughout the blue sky during the video that is over four minutes long.

The J-20 is China's fourth-generation medium- and long-range fighter aircraft, and it was commissioned into air force combat service in 2018.

This year marks the 70th anniversary of the founding of the People's Republic of China and the Chinese People's Liberation Army Air Force.