ZCZC BA39 020727 UTC MAY 26 NORWEGIAN NAV. WARNING 173/2026 CHART 141 AREA OFOTFJORDEN MILITARY ACTIVITY FROM 03MAY TO 13MAY WILL BE CONDUCTED IN OFOTFJORDEN WITH SMALLER UNMANNED SURFACE VESSELS. THE ACTIVITY WILL TAKE PLACE OUTSIDE THE MAIN TRAFFIC LANES. KEEP CLEAR OF THE MILITARY ACTIVITY. THE UNMANNED VESSELS WILL BE FOLLOWED BY MANNED SAFETY BOATS. NNNN