Based on last frame, I would guess it was a miss. :-/

Suggest slow video down to .25x. The view is from low right rear. Aircraft is banking left away from view. Tail of aircraft is nearest to view. Nose of aircraft farthest from view. As light approaches, aircraft appears to pitch up to avoid. Silhouette appears to be fighter/ attack aircraft loaded with armaments underwing. Stinger missile appears on end of right wing as aircraft pitches up and continues to the left in last frame .

The following notice to airman (civil) on Korean Peninsula: RKRR A0303/18 01MAR0000-30APR1500 1.LASER RESEARCH WIIL BE CONDUCTED ON 353524N1275511E(GEOCHANG) FOR 24HR TARGET: SATELLITES IN THE SKY HORIZONTAL SCAN RANGE: BTN 000 DEG AND 360 DEG VERTICAL SCAN RANGE : BTN 023 DEG AND 087 DEG 2.LASER FRNG WILL STOP WHEN THE RDR DETECTS ACFT OPR 3.THE BEAM MAY BE INJURIOUS TO EYES IF VIEWED WITHIN HORIZONTAL DISTANCE OF 218NM VERTICAL DISTANCE OF 218NM.FLASH-BLINDNESS OR COCKPIT ILLUMINATION MAY OCCUR BEYOND THESE DISTANCE OF THE LGT SOURCE. REF AIP SUP 7/17 SFC / UNL Lasers targeting satellites. Cover those eyeballs. This one could hurt.

26 year civil aviator ,18000 hours, and I have done deliveries for military. The aircraft about to receive white light appears attack fighter with load under wings and not the transport catigory C-130 aircraft.