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Singapore Air Power Summary in 7 Points (Part 2 of 3)
3. Serving as a vital port that connects the Indo-Pacific, tiny Singapore has to continually reconstruct itself and keep its relevance to the world and to create political and economic space. As Robert Kaplan noted, the Indian Ocean is the world’s energy interstate. He is of the view that we are entering not so much a world where there is an East Asia, a South Asia, and a Southeast Asia, but a world where the whole of Eurasia constitutes one organic, interconnected geography. To that end, the RSAF and its sister service, the navy, are used as tools to:-
4. The RSAF is the only tertiary air force in South East Asia, with its fighters equipped with both AESA radar, and the Joint Helmet Mounted Cueing System (which allows a pilot to aim sensors and weapons where he is looking), in its 24 F-15SGs and its 60 F-16C/D/D+ fleet (when they are upgraded - see the RSAF discussion thread for details). This means that it is an air force with the capability to detect, track and engage airborne targets that is a golden mile ahead of any other air force in the immediate region. Supported by an indigenous defence science ecosystem, Singapore is able to adopt and adapt defence technology quickly and it has a defence industrial base that other ASEAN countries would dream of having. As a tertiary air force, the RSAF gives its fighters a war fighting edge in three key areas, as follows:-
3. Serving as a vital port that connects the Indo-Pacific, tiny Singapore has to continually reconstruct itself and keep its relevance to the world and to create political and economic space. As Robert Kaplan noted, the Indian Ocean is the world’s energy interstate. He is of the view that we are entering not so much a world where there is an East Asia, a South Asia, and a Southeast Asia, but a world where the whole of Eurasia constitutes one organic, interconnected geography. To that end, the RSAF and its sister service, the navy, are used as tools to:-
(a) provide Singapore with the ability to project soft (in stability missions or in humanitarian and disaster relief missions) or hard power in coercive missions, like enforcing no fly zones or performing any of the four roles of air power in war over long distances through the compression of time and space, by the use of technology; and
(b) expand geostrategic depth by enabling the nation to use its air power to build up a network of bilateral and multilateral defence relationships within a country's vicinity and around the world.
Above, the Five Power Defence Arrangement (FPDA) defence chiefs at a press conference in Singapore prior to Exercise Bersama Lima 2013. At the conference, the Defence Chiefs reaffirmed their commitment to the FPDA, and recognised the important role that the FPDA plays in enhancing regional security and stability. The Defence Chiefs also collectively discussed and issued the FPDA Exercise Concept Directive, which guides the development of future FPDA exercises and activities to strengthen interoperability and military cooperation between the armed forces of the five member nations in conducting conventional and non-conventional operations.
Above, the air forces of Malaysia and Singapore deployed fighters to each other’s air bases in the first cross base exercise between them since 1998, said Armed Forces chief Tan Sri Zulkifeli Mohd Zin. The cross deployment stipulated under the Base Support Arrangement (BSA) would enabled the Royal Malaysian Air Force (RMAF) and Republic of Singapore Air Force (RSAF) to cooperate and assist each to cater to the needs and requirements in terms of security of both countries.
(b) expand geostrategic depth by enabling the nation to use its air power to build up a network of bilateral and multilateral defence relationships within a country's vicinity and around the world.
Above, the Five Power Defence Arrangement (FPDA) defence chiefs at a press conference in Singapore prior to Exercise Bersama Lima 2013. At the conference, the Defence Chiefs reaffirmed their commitment to the FPDA, and recognised the important role that the FPDA plays in enhancing regional security and stability. The Defence Chiefs also collectively discussed and issued the FPDA Exercise Concept Directive, which guides the development of future FPDA exercises and activities to strengthen interoperability and military cooperation between the armed forces of the five member nations in conducting conventional and non-conventional operations.
Above, the air forces of Malaysia and Singapore deployed fighters to each other’s air bases in the first cross base exercise between them since 1998, said Armed Forces chief Tan Sri Zulkifeli Mohd Zin. The cross deployment stipulated under the Base Support Arrangement (BSA) would enabled the Royal Malaysian Air Force (RMAF) and Republic of Singapore Air Force (RSAF) to cooperate and assist each to cater to the needs and requirements in terms of security of both countries.
4. The RSAF is the only tertiary air force in South East Asia, with its fighters equipped with both AESA radar, and the Joint Helmet Mounted Cueing System (which allows a pilot to aim sensors and weapons where he is looking), in its 24 F-15SGs and its 60 F-16C/D/D+ fleet (when they are upgraded - see the RSAF discussion thread for details). This means that it is an air force with the capability to detect, track and engage airborne targets that is a golden mile ahead of any other air force in the immediate region. Supported by an indigenous defence science ecosystem, Singapore is able to adopt and adapt defence technology quickly and it has a defence industrial base that other ASEAN countries would dream of having. As a tertiary air force, the RSAF gives its fighters a war fighting edge in three key areas, as follows:-
One, the RSAF has an operational airborne early warning and control squadron (equipped with four G550 AEWs), giving data-linked RSAF pilots unparalleled situational awareness. Sunho Beck, writing in Aviation Week (1 Oct 2007) said that the G550 AEW can detect fighter sized targets up to 370 km away and carries unique dual-band, phased-array radar with 2 L-band side antennas and 2 S-band end antennas which are connected to a common radar unit. The G550 AEW's system software has been optimised by DSTA and the local defence industry (see: One Force - Air Warfare Officer (Command, Control & Comms) & Air Operations and Systems Expert - YouTube).
Two, the RSAF has a KC-135R tanker squadron of four aircraft to refuel its fighters providing persistence in the fight for control of the air (see: One Force - RSAF Transport Pilot and RSAF Air Crew Specialist (ACS) - YouTube). The crews of this tanker squadron have deployed in a theatre of war (in support of the American led efforts in Iraq). Between 2004 to 2008, the RSAF deployed KC-135R tankers (in 5 deployments for 3 month stretches each time) in support of coalition forces in Iraq. This includes offloading 14 million pounds of fuel to more than 1,400 coalition aircraft in 300 refuelling sorties over the skies of Iraq. There is speculation that the four KC-135Rs may be replaced with six A330 Multi Role Tanker Transports and we are awaiting official confirmation of this development.
Three, the RSAF has the capability to conduct Suppression of Enemy Air Defence (SEAD) missions, along with a robust Electronic Warfare (EW) capability. Singapore's defence science focus on developing EW capability has been a ongoing effort since the early 1970s, that started with a niche effort with the navy on its surface combatants, and it has became mainstream and integral to the RSAF's way of war over time.
Although some details of the F-15SG are classified, the electronic warfare systems are possibly similar to the F-15K. Dr. David L. Rockwell, Senior Analyst at Teal Group said that Singapore turned to Israel for its F-15SG’s internal electronic warfare suite — which makes sense, given Singapore's threat matrix. Further, according to Martin Streetly, writing in the March 2010 issue of Asian Military Review, Singapore acquired some AN/ALQ-131(V) podded radar jammers along with its F-16Ds. The AN/ALQ-131(V) works as a radar warning receiver and electronics warfare control system and these pods have been spotted on RSAF F-16C/Ds as early as 2000.
Two, the RSAF has a KC-135R tanker squadron of four aircraft to refuel its fighters providing persistence in the fight for control of the air (see: One Force - RSAF Transport Pilot and RSAF Air Crew Specialist (ACS) - YouTube). The crews of this tanker squadron have deployed in a theatre of war (in support of the American led efforts in Iraq). Between 2004 to 2008, the RSAF deployed KC-135R tankers (in 5 deployments for 3 month stretches each time) in support of coalition forces in Iraq. This includes offloading 14 million pounds of fuel to more than 1,400 coalition aircraft in 300 refuelling sorties over the skies of Iraq. There is speculation that the four KC-135Rs may be replaced with six A330 Multi Role Tanker Transports and we are awaiting official confirmation of this development.
Three, the RSAF has the capability to conduct Suppression of Enemy Air Defence (SEAD) missions, along with a robust Electronic Warfare (EW) capability. Singapore's defence science focus on developing EW capability has been a ongoing effort since the early 1970s, that started with a niche effort with the navy on its surface combatants, and it has became mainstream and integral to the RSAF's way of war over time.
Although some details of the F-15SG are classified, the electronic warfare systems are possibly similar to the F-15K. Dr. David L. Rockwell, Senior Analyst at Teal Group said that Singapore turned to Israel for its F-15SG’s internal electronic warfare suite — which makes sense, given Singapore's threat matrix. Further, according to Martin Streetly, writing in the March 2010 issue of Asian Military Review, Singapore acquired some AN/ALQ-131(V) podded radar jammers along with its F-16Ds. The AN/ALQ-131(V) works as a radar warning receiver and electronics warfare control system and these pods have been spotted on RSAF F-16C/Ds as early as 2000.
Use of Data Fusion by the SAF
The Data Fusion Team from DSO National Laboratories (DSO) has built up significant data fusion technology over the years. The technologies developed by the team are behind the intelligent engines used in many of the Singapore Armed Forces' (SAF) decision support and combat management systems today as well as those under development.
Team Leader: Dr Ng Gee Wah, Programme Director, Information, DSO National Laboratories.
Data fusion refers to the use of techniques and processes to combine data from multiple sources and sieve that information into discrete, actionable items. The two examples of track-before-detect (TBD) and advanced classification techniques enable object refinement are used to illustrate:
(i) In conventional tracking, a threshold is set to filter out weak signals; and only select signals above the threshold (this method is efficient, reduces costs but it cannot detect weak signals). TBD technique enables the SAF to detect and track targets before they have obvious strong signals via signal pattern recognition of relevant weak signals (rather than using the threshold method).
(ii) Advanced classification uses a combination of cumulative and associative certainty factors to enable target classification, which includes using a suite of analytical tools to make sense of networks to enable rapid situation refinement. This method reduces the time taken for analysis from about 2 weeks to 4.2 minutes.
Other data fusion techniques include threat evaluation enables threat refinement (by assigning priority to various threats) and weapons assignment (by allocating the best weapon to engage); and so on, which are not further described.
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