SEOUL: South Korean prosecutors on Sunday (Jul 20) said they have requested court approval to detain the head of the military drone unit as part of a probe into former President Yoon Suk Yeol and drone operations in North Korea. The special counsel team last week summoned the chief of the Drone Operations Command, Kim Yong-dae, over allegations that Yoon ordered a covert drone operation into the North last year to inflame tension between the neighbours to justify his martial law decree. The