🎮 MISSION CONTROL COMING SOON — PRO
MISSION OVERVIEW
Note: Launch vehicle name is provisional.
First orbital full version launch of the South Korean military small satellite launch vehicle, after 2 sub-orbital tests of individual stages on 30 March and 30 December 2022, and 1 orbital test flight without the 2nd stage on 4 December 2023. Details TBD.
LAUNCH DETAILS
VEHICLE
South Korean ADD Solid-Fuel SLV
AGENCY
Agency for Defense Development
MISSION
Demo Flight
MISSION TYPE
Test Flight
TARGET ORBIT
Low Earth Orbit
LAUNCH PAD
ADD Offshore launch platform
LAUNCH SITE
Sea LaunchCOUNTRY
KOR
LAUNCH TIME VERIFICATION
CONFIRMEDPrecision: Half-year
LAUNCH LIBRARY 2 PRIMARY
API ID: 9e27a1ed-e81a-4918-b32b-0380cf3a9f8f
Reported date: Jun 8, 2026 at 05:00 UTC
Last synced: 11 hours ago
This launch date and time are confirmed by the launch provider. Countdown is active.
SCHEDULE & STATUS HISTORY
DELAYED(7 days)
May 30, 2026 at 01:17 UTCJun 1, 2026 05:00 → Jun 8, 2026 05:00 UTC
Source: Launch Library 2
STATUS CHANGEMay 26, 2026 at 15:18 UTC
TBC → GO
Source: Launch Library 2
STATUS CHANGEMay 21, 2026 at 23:02 UTC
TBD → TBC
Source: Launch Library 2
DELAYED(29 hrs)
May 21, 2026 at 23:02 UTCMay 31, 2026 00:00 → Jun 1, 2026 05:00 UTC
Source: Launch Library 2
STATUS CHANGEMay 17, 2026 at 18:43 UTC
TBC → TBD
Source: Launch Library 2
DELAYED(10.8 days)
May 17, 2026 at 18:43 UTCMay 20, 2026 05:00 → May 31, 2026 00:00 UTC
Source: Launch Library 2
STATUS CHANGEMay 9, 2026 at 23:13 UTC
TBD → TBC
Source: Launch Library 2
MOVED UP(10.8 days)
May 9, 2026 at 23:13 UTCMay 31, 2026 00:00 → May 20, 2026 05:00 UTC
Source: Launch Library 2
+ 4 earlier changes
LAUNCH MAP
PAD WEATHER
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CAN YOU SEE THIS LAUNCH?
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VEHICLE
MANUFACTURER
Agency for Defense Development
FREQUENTLY ASKED QUESTIONS
When is the South Korean ADD Solid-Fuel SLV | Demo Flight launch?
The South Korean ADD Solid-Fuel SLV | Demo Flight is scheduled for Monday, June 8, 2026 at 5:00 AM UTC. This is the NET (No Earlier Than) time and may be subject to change. Current status: GO.
What rocket is being used for Demo Flight?
The South Korean ADD Solid-Fuel SLV | Demo Flight mission uses the South Korean ADD Solid-Fuel SLV rocket, manufactured by Agency for Defense Development.
Where is the South Korean ADD Solid-Fuel SLV | Demo Flight launching from?
The launch takes place from ADD Offshore launch platform at Sea Launch.
What orbit is Demo Flight going to?
The Demo Flight mission is targeting Low Earth Orbit.
Who is launching Demo Flight?
The South Korean ADD Solid-Fuel SLV | Demo Flight is operated by Agency for Defense Development.
Can I watch the South Korean ADD Solid-Fuel SLV | Demo Flight launch live?
Yes. Visit the launch detail page on Space Launch Live for embedded YouTube webcasts, replay videos, and links to live coverage from SpaceX, NASA, NASASpaceflight, and other channels.
LAUNCH TIMELINE
Jun 3, 2026 07:46 UTC
Launch status set to GO for launch
Updated via Launch Library 2
May 30, 2026 01:17 UTC
Launch delayed by 7 days
Jun 1, 2026 05:00 UTC u2192 Jun 8, 2026 05:00 UTC (via Launch Library 2)
May 26, 2026 15:18 UTC
Status changed: TBC u2192 GO
Launch GO for launch (via Launch Library 2)
May 21, 2026 23:02 UTC
Launch delayed by 29 hours
May 31, 2026 00:00 UTC u2192 Jun 1, 2026 05:00 UTC (via Launch Library 2)
May 21, 2026 23:02 UTC
Status changed: TBD u2192 TBC
Launch TBC (via Launch Library 2)
May 17, 2026 18:43 UTC
Launch delayed by 10.8 days
May 20, 2026 05:00 UTC u2192 May 31, 2026 00:00 UTC (via Launch Library 2)
May 17, 2026 18:43 UTC
Status changed: TBC u2192 TBD
Launch date/time TBD (via Launch Library 2)
May 9, 2026 23:13 UTC
Launch moved up by 10.8 days
May 31, 2026 00:00 UTC u2192 May 20, 2026 05:00 UTC (via Launch Library 2)
May 9, 2026 23:13 UTC
Status changed: TBD u2192 TBC
Launch TBC (via Launch Library 2)
Apr 22, 2026 09:25 UTC
Launch delayed by 35.8 days
Apr 25, 2026 05:00 UTC u2192 May 31, 2026 00:00 UTC (via Launch Library 2)
Apr 22, 2026 09:25 UTC
Status changed: GO u2192 TBD
Launch date/time TBD (via Launch Library 2)
Apr 17, 2026 03:19 UTC
Launch delayed by 3 days
Apr 22, 2026 05:00 UTC u2192 Apr 25, 2026 05:00 UTC (via Launch Library 2)
Apr 17, 2026 03:19 UTC
Status changed: TBC u2192 GO
Launch GO for launch (via Launch Library 2)
Apr 12, 2026 14:03 UTC
Launch added to tracker
Imported from Launch Library 2 API
Apr 12, 2026 14:03 UTC
Launch date set: Jun 8, 2026 at 05:00 UTC
NET (No Earlier Than) confirmed by Agency for Defense Development
LIVE DATA SOURCES
Last data sync: 11 hours ago
●Launch Library 211 hours ago
Launch ID: 9e27a1ed-e81a-4918-b32b-0380cf3a9f8f
●Open-Meteo Weather13 hours ago
Pad weather at 33.22, 126.37
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