Air and Coastal Defence Command

The Air and Coastal Defense Command or ACDC (Thai: หน่วยบัญชาการต่อสู้อากาศยานและรักษาฝั่ง) or shortly called in Thai as (Thai: สอ.รฝ.) is the Anti-aircraft warfare and Coastal defence force of the Royal Thai Navy. This Command is composed of the two Air Defence Regiment and one Coastal Defence Regiment.[3]

Air and Coastal Defence Command
หน่วยบัญชาการต่อสู้อากาศยานและรักษาฝั่ง[1]
Active	13 August 1990[1]
Country	Thailand
Branch	Royal Thai Navy
Type	Coastal defence force Air Defence Warfare
Size	15,000[2]
Garrison/HQ	ACDC headquarters, Sattahip, Chonburi
Anniversaries	13 August[1]

History

In 1975 the Ministry of Defense approved the principle of air defense[1] with the Royal Thai Navy establishing Air defense fighting unit doing Air defense duties in the area of responsibility of the Navy, such as naval bases and important military locations. On 23 November 1981, the Navy upgraded the air defense unit to the Department of Air and Coastal Defence go directly to Sattahip Naval Base using the area that has been returned from the Royal Thai Air Force. Department of Air and Coastal Defence has been greatly expanded in 1992, following the government's decision in 1988 to charge the Royal Thai Navy with the responsibility of defending the entire eastern seaboard and Southern Seaboard Development Project.[1][2] As a result of the 1988 government resolution, the responsibility of the navy has been expanded. Beyond the strength of the department, therefore, on 13 August 1990 the Navy upgraded the Department of Air and Coastal Defence to The Air and Coastal Defence Command.

Structure of Air and Coastal Defence Command

21th ACB

13th ACB

12th ACB

11th ACB

13th CDB

22th ACB, 11th CDB

23th ACB, 12th CDB

ACB = Air Combat Battalion
CDB = Coastal Defense Battalion

The headquarters of Air and Coastal Defence Command has 12 commanding units as follows[3];

• Personnel Division
• Intelligence Division
• Operations Division
• Logistics Division
• Division of Communication and Information Technology
• Budget Division
• Science and Safety Aviation Division
• Division of Engineering Plans
• Administration Department
• Finance Department
• Judge Advocate Department
• Chaplain Department

Combat Structure

• 1st Air Defence Regiment: their mission is to provide anti-aircraft warfare for the northern Gulf of Thailand with three anti-aircraft battalions.[3]
  • 11th Air Combat Battalion, Ban Chang, Rayong
  • 12th Air Combat Battalion, Si Racha, Chon Buri
  • 13th Air Combat Battalion, Phra Samut Chedi, Samut Prakan
• 2nd Air Defence Regiment: to provide anti-aircraft warfare for the southern Gulf of Thailand and Andaman Sea with three anti-aircraft battalions.[3]
  • 21th Air Combat Battalion, Khanom, Nakhon Si Thammarat
  • 22th Air Combat Battalion, Thai Mueang, Phang Nga
  • 23th Air Combat Battalion, Mueang Songkhla, Songkhla
• 1st Coastal Defence Regiment: has three artillery battalions.[3]
  • 11th Coastal Defense Battalion, Thai Mueang, Phang Nga
  • 12th Coastal Defense Battalion , Mueang Songkhla, Songkhla
  • 13th Coastal Defense Battalion , Sattahip, Chon Buri
• Air and Coastal Defence Operations Centers[3]
  • 1st Air and Coastal Defense Operations Center Region
    • 1st Control and Reporting Center
    • 2nd Control and Reporting Center
  • 2nd Air and Coastal Defense Operations Center Region
    • 1st Control and Reporting Center
    • 2nd Control and Reporting Center
• Air and Coastal Defence Supporting Regiment:[3]
  • Transportation Battalion
  • Medical Battalion
  • Communications and Electronics Battalion
  • Repair and Maintenance Battalion
  • 1st Headquarters Annex
  • 2nd Headquarters Annex
  • 3rd Headquarters Annex
• Air and Coastal Defense Training Center (ACDTC)
  • Air and Coastal Defense School
  • Air and Coastal Defense Private Training Division
  • Air and Coastal Defense Training Battalion
  • Support Section

Equipments

Artillery

Bofors L60

Model	Origin	Type	Notes
Howitzers
Type 59-I	China	130 mm towed howitzer	[4]
GHN-45	Austria	155 mm towed howitzer	[4]
Anti-aircraft gun
Type 74	China	37 mm; auto cannon gun	[4]
Bofors	Sweden	40 mm; auto cannon gun	40L60 (M1)[4] 40L70[4]
Surface-to-air missiles
QW-18	China	MANPADS	[4]

Radar

BOR-A 550 radar

Name	Origin	Type	Notes
Radar
ST Mk.2	United States  Germany	Short range radar	Raytheon Anschutz Pathfinder/ST Mk.2[4]
Thales BOR-A 550	France	Short range radar	[4]
AN/GPN-20/27	United States	Medium range radar	Northrop Grumman ASR-8 (AN/GPN-20/27) [4]
KRONOS LAND 3-D	Italy	Medium range radar	KRONOS LAND 3-D Multi-function Mobile Radar[5]
Saab Giraffe AMB	Sweden	Counter-battery radar	[4]

Logistic vehicle

Isuzu Forward

Name	Origin	Type	Notes
Truck
Isuzu Forward	Thailand  Japan	Truck	2 1/2 Tons, Isuzu Forward 4×4.[4]
Pinzgauer 716	Austria	Truck	2 1/2 Tons, BAE Systems Pinzgauer 716 4×4.[4]
Pinzgauer 718	Austria	Truck	2 1/2 Tons, BAE Systems Pinzgauer 718 6×6.[4]
Dongfeng EQ2081E	China	Truck	2 1/2 Tons, Dongfeng EQ2081E (EQ4D) 6×6.[4]
Ashok Leyland Stallion	India	Truck	5 Tons, Ashok Leyland Stallion 6×6.[4]
Pegaso 3055	Spain	Truck	7 Tons, Pegaso 3055/7323 6×6.[4]
Shaanqi SX2190	China	Truck	7 Tons, Shaanqi (Yanan) SX2190 6×6.[4]
Steyr 1491	Austria	Truck	10 Tons, Steyr 1491 (Percheron) 6×6.[4]

Historic Equipments

Name	Origin	Type	Notes
Historic Equipments
Madsen	Denmark	20 mm; auto cannon gun	[4]
PL-9	China	Short-range SAM	[4]

Engagements

• Southern Insurgency
• Cambodian–Thai border dispute

Rank structure

Main article: Military ranks of the Thai armed forces

Equivalent NATO Code	OF-10	OF-9	OF-8	OF-7	OF-6	OF-5	OF-4	OF-3	OF-2	OF-1		Cadet Officer
Officer ranks
	จอมพลเรือ	พลเรือเอก	พลเรือโท	พลเรือตรี	พลเรือจัตวา^1	นาวาเอก	นาวาโท	นาวาตรี	เรือเอก	เรือโท	เรือตรี	นักเรียนนายเรือ
	Admiral of the Fleet	Admiral	Vice Admiral	Rear Admiral	Commodore or Rear Admiral (lower half)^1	Captain	Commander	Lieutenant Commander	Lieutenant	Lieutenant Junior Grade	Sub Lieutenant	Midshipman
	^1Rank on paper, not actually used in the Royal Thai Navy.

Equivalent NATO Code	OR-9		OR-8	OR-7	OR-5	OR-4	OR-3	OR-1
Enlisted ranks								No insignia
	พันจ่าเอกพิเศษ	พันจ่าเอก	พันจ่าโท	พันจ่าตรี	จ่าเอก	จ่าโท	จ่าตรี	พลทหาร
	Master Chief Petty Officer	Senior Chief Petty Officer	Chief Petty Officer	Petty Officer 1st class	Petty Officer 2nd Class	Petty Officer 3rd Class	Seaman	Seaman apprentice

See also

• Admiral Prince Abhakara Kiartiwongse Prince of Chumphon
• Royal Thai Armed Forces Headquarters
• Military of Thailand
• Royal Thai Army
• Royal Thai Air Force
• Royal Thai Marine Corps
• Royal Thai Naval Academy

References

Citations

1. "History of Air and Coastal Defence Command". Acdc.navy. 2019. Retrieved 16 November 2019.
2. John Pike. "Air and Coastal Defense Command". Archived from the original on 24 December 2014. Retrieved 24 December 2014.
3. "Organization of Air and Coastal Defence Command". Acdc.navy. 2019. Retrieved 16 November 2019.
4. "ยุทโธปกรณ์ในกองทัพเรือ". Thaiarmedforce.com. 2019. Retrieved 1 November 2019.
5. "KRONOS LAND 3-D". aagth1.blogspot. 2019. Retrieved 16 November 2019.

External links

• Official site (in Thai)
• Global Security – Thailand navy