Full article and graphics: https://www.popsci.com/china-air-force-new-ground-attack-plane-l-15bMeet the L-15B.L-15BThe L-15B debuted on April 28, 2017.CCTV 1The L-15B prototype attack jet made its grand debut in a ceremony last week. Fanfare—including giant red banners and uniformed PLAAF