BEGIN:VCALENDAR
BEGIN:VTIMEZONE
TZID:Europe/Istanbul
BEGIN:STANDARD
DTSTART:16010101T000000
TZOFFSETFROM:+0300
TZOFFSETTO:+0300
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:MjAyNS0xMS0xMCAwOTowMDoxMy0xODkw
SUMMARY:DEFENCE AND SECURITY
DTSTAMP:20251110T090013
DTSTART;TZID=Europe/Istanbul:20251110T090013
DTEND;TZID=Europe/Istanbul:20251113T170021
DESCRIPTION:DEFENCE AND SECURITY
LOCATION:Bangkok, Thailand
END:VEVENT
END:VCALENDAR