Marine Unit (Australian Border Force)

ABF Marine Unit
ABF flag
Active	2015 (2015) – present
Country	Australia
Agency	Australian Border Force
Type	Coast guard
Role	Law enforcement Customs Coast guard Maritime safety Fisheries
Part of	Maritime Border Command
Headquarters	Canberra, Australia
Abbreviation	ABF MU
Commanders
Current commander	Commander Claire Rees (Acting) [1]
Equipment
Boats	12 major ships 13 patrol boats
Website
https://www.abf.gov.au/about-us/what-we-do/border-protection/maritime

The Marine Unit, formerly the Australian Customs Service National Marine Unit, is a division of the Australian Border Force (ABF) which acts as a coast guard for guarding Australia's coast. The Marine Unit focuses on surveillance and response activities within the Australian Exclusive Economic Zone, and the operation and training of ships and crews for these functions.

Operations

ABFC Cape St. George patrolling an offshore oil platform

The CMU and the Border Protection Division (formerly known as Coastwatch) make up the Customs contribution to Maritime Border Command, a joint command with the Australian Defence Force and incorporating assets from the Australian Fisheries Management Authority, the Australian Quarantine and Inspection Service, and state-level agencies. Maritime Border Command is responsible for protecting Australia's maritime areas, offshore assets, and external territories from threats, including the exploitation of natural resources, people smuggling, importation or exportation of drugs and other illegal items, piracy, and terrorism.

Facilities

The ABF maintains a permanent base of operations for the Marine Unit at the Port Darwin East Arm Wharf. ^[2]

Ships

Ships operated by the CMU have been given the prefix Australian Border Force Cutter (ABFC) since the creation of the ABF. Ships were previously referred to as Australian Customs Vessels (ACVs).

Current ships

The largest ship in the ABF fleet is the 110.9-metre (364 ft) offshore patrol vessel ABFC Ocean Shield, which entered service in June 2012 and is a sister ship to ADV Ocean Protector. ^[3] ABFC Thaiyak is a unique 40-metre (130 ft) vessel delivered in June 2014, ^[4] intended to replace the ACV Ashmore Guardian for use around the Ashmore and Cartier Islands. In addition, charter arrangements give the ABF access to an additional twenty vessels of various sizes and types; these are called on when required to transport apprehended foreign fishermen and illegal entrants, or tow captured vessels. The ABF announced life extension work for two remaining Bay-class patrol boats and mid-life cycle works for the Cape-class patrol boats. ^[5]

Current fleet [6]
Image	Class	Name	Type	Entered service	Details
ABFC Ocean Shield, Ocean Shield	N/A	Ocean Shield	Sealift, offshore patrol	2012	Previously operated by the Royal Australian Navy.
	N/A	Thaiyak	Long term Ashmore capability (LTAC)	2014	Primarily stationed at the Ashmore and Cartier Islands.
ABFC Cape St. George, Cape St. George	Cape-class patrol boat	Cape St. George	Offshore patrol	2013
	Cape-class patrol boat	Cape Byron	Offshore patrol	2014
	Cape-class patrol boat	Cape Nelson	Offshore patrol	2014
ABFC Cape Sorell, Cape Sorell	Cape-class patrol boat	Cape Sorell	Offshore patrol	2014
	Cape-class patrol boat	Cape Jervis	Offshore patrol	2015
	Cape-class patrol boat	Cape Leveque	Offshore patrol	2015
	Cape-class patrol boat	Cape Wessel	Offshore patrol	2015
ABFC Cape York, Cape York	Cape-class patrol boat	Cape York	Offshore patrol	2015
Then ACV Roebuck Bay (10) alongside ACV Dame Roma Mitchell (70)	Bay-class patrol boat	Roebuck Bay	Offshore patrol	2000	Undergoing life extension work in 2024. [5] Replacement Evolved Cape-class patrol boat ordered. [7]
Then ACV Storm Bay	Bay-class patrol boat	Storm Bay	Offshore patrol	2000	Undergoing life extension work in 2024. [5] Replacement Evolved Cape-class patrol boat ordered. [7]

Small boats

In 2017, the ABF signed contracts to acquire 13 new harbour and coastal patrol boats. ^[8] These vessels are stationed around the country and are used for a variety of operations including coastal patrol, surveillance and drug interdiction. ^[9]

• 
  ABF boat Rottnest Island, Fremantle
• 
  An ABF harbour patrol vessel, Pilbara Coast, Fremantle, 2020
• 
  ABF rigid-hulled inflatable boat Rottnest Island near Kwinana Bulk Terminal, August 2021

Future ships

The Royal Australian Navy (RAN) is acquiring ten Evolved Cape-class patrol boats to act as a stopgap replacement for the Armidale-class patrol boat as they await completion of the Arafura-class offshore patrol vessels. ^[10] It remains unclear if these Evolved Cape-class patrol vessels will be transferred to the ABF once all Arafura-class vessels have been commissioned into RAN service.

Former Bay class Australian Customs Vessel Botany Bay (ACV30) returns to Stokes Hill Wharf, Darwin, Australia

The 2023 Defence Strategic Review was reportedly considering removing the Arafura-class from RAN service and transferring them to the ABF Marine Unit; this is being considered as the Arafura-class lacks the capabilities required in high-end warfighting. ^{[11] [12]} Under that plan, the RAN would instead acquire a fleet of general purpose frigates.

Former ships

• Six Bay-class patrol boats – two each have been gifted to the Sri Lankan Navy and the Malaysian Maritime Enforcement Agency ^{[13] [14]}
• ACV Triton
• ACV Ashmore Guardian
• MV Oceanic Viking

References

1. "ABF Organisational Chart" (PDF). Retrieved 24 October 2022.
2. VANOVAC, NEDA. "'No port security fear': Border Force head". NT News. Retrieved 25 October 2022.
3. "Australian Defence Vessel (ADV) Ocean Shield - Naval Technology" . Retrieved 13 September 2019.
4. "Strategic Marine Delivers MV Thaiyak".
5. "Border Force progressing fleet upgrades - Australian Defence Magazine". www.australiandefence.com.au. Retrieved 28 January 2024.
6. "Patrol vessels". Australian Border Force. Retrieved 1 September 2021.
7. "Austal Australia awarded contract for two additional Evolved Cape-class Patrol Boats for Australian Border Force". Austal Corporate. 2024-12-22.
8. "New fleet of ABF Port and Coastal Vessels on the way" . Retrieved 25 October 2022.
9. "ABF launch new patrol boat in Melbourne to crackdown on drug smugglers". Herald Sun. Retrieved 25 October 2022.
10. "Evolved Cape-Class Patrol Boats, Australia". Naval Technology. Retrieved 25 October 2022.
11. Felton, Benjamin (20 December 2022). "What does Australia's Strategic Review hold for the RAN?". Naval News. Retrieved 9 January 2023.
12. Greene, Andrew (9 October 2022). "'97 years late': Expensive problems on major defence projects concern federal government". ABC News. Retrieved 9 January 2023.
13. "First of Two Bay Class Patrol Boats Gifted to Malaysian Maritime Enforcement Agency". 26 March 2015.
14. "Bay Class Gifting – Flag Transfer Ceremony - Australian Border Force Newsroom".

• "Govt to buy new border patrol vessels". Australian Security Magazine. 23 June 2010. Archived from the original on 4 March 2011. Retrieved 16 July 2010.
• Parnell, Sean (26 July 2010). "Navy and Customs vessels cut back on border patrols". The Australian. Retrieved 5 November 2010.

External links

• ABF Maritime Border Command Patrol vessels