Thanks for your kind words. Let me share the trade-offs and decisions made by the defence eco-system:One thing I personally find very surprising is the work of the Singapore defense industry. They have impressive domestic R&D capability... It shows a persistent political will and commitment of resources, especially in the post-Cold War era when many other nations consistently cut their defense spending.
1. The roots of this R&D and defence industrial base efforts goes back to 1972, when Dr Goh Keng Swee, then Minister for Defence, handpicked three newly graduated engineers to study Electronic Warfare (EW), for a naval platform. The group of 3 called themselves the Electronics Test Centre (ETC) and started the path towards developing defence technologies for Singapore. Beyond cultivating close defence ties with foreign suppliers and giving thanks to Oman, Thailand, UAE and UK for buying Singapore made weapons and ships, the eco-system is also grateful to external institutions like:
(i) the Naval Postgraduate School at Monterey, California, which was instrumental in training our personnel to help Singapore integrate the E-2Cs into the Republic of Singapore Air Force’s command and control information systems, whose origins can be traced to the mid-1980s. Further, 12 engineers from DSO were attached to the then Grumman Corporation to participate in the design, development, coding and testing of the E-2C’s software — this was a building block for the C2 software development in MINDEF. This significant investment would later pay off in the E-2C upgrade and Frigate C2 development for the RSN and helped kick start DSTA’s system of systems engineering approach; and
(ii) ONERA Supelec (Ecole Supérieure d'Electricité - France), which joined with the National University of Singapore (NUS) and DSO (Singapore’s national defense R&D organization), to create SONDRA a joint France-Singapore laboratory. At SONDRA, a Singaporean-French team of researchers will focus and conduct defence R&D in the areas of advanced electromagnetics and radar. In the future, research may be expanded to other areas of mutual interest.
2. These linkages are like seeds that grow into trees for Singapore’s limited but focused efforts on defence procurement, EW and R&D. More importantly, these institutional linkages enable many of our scientists and engineers to get the necessary science and engineering foundation and their continuing education after they start work. As you correctly noted, Singapore is committed to investing and developing its defence industrial base, R&D base, EW capabilities and acquisition expertise; but is not doing it alone. Working in defence science partnerships with the Americans, the French, the Germans, the Swedes, the Israelis and others, enable Singapore to go further than travelling alone. The goal is to collaborate to go far; not just go fast. For example, in conjunction with the launch of RSS Invincible (Type 218SG), DSTA signed a MOU with the manufacturer thyssenkrupp Marine Systems to open up new avenues for technology collaboration. Under the MOU, both organisations will explore the use of additive manufacturing as an innovative and cost-effective method for producing submarine spare parts.
3. Over the longer term, these investments in DSO and DSTA will enable Singapore to spend less over the life cycle of a platform (be it a ship, aircraft or any other platform) by deciding where innovation is required upfront/at IOC, what features to permanently forgo and what to delay in implantation (while waiting for the technology to mature). For example:
- The ‘Design for Support’ approach was also incorporated upfront to deliver a Littoral Mission Vessel (LMV) that is easy to manage, operate, maintain and train. DSTA implemented a Swedish made composite topside and stacked-mast for the RSN. Inspected by the Försvarets materielverk (Swedish Defence Materiel Administration) before delivery to Singapore, the stacked mast reduces topside weight, maximises sensor coverage while providing an enclosed environment for the equipment, thereby improving equipment and system reliability. The ease of access to the equipment allows maintenance to be carried out more efficiently without the need for erecting external staging, compared to traditional open mast designs. Further, to optimise manpower required to operate the LMV for maritime security operations, DSTA integrated and co-located the three distinct control areas, namely the Bridge, Combat Information Centre and Machinery Control Room into a single location.
- There are no details on whether the RSN has elected to install the NG MICA on the LMV. French DGA is due to give its approval for production in 2026 (enabling the RSN to retire the cost effective anti-missile capability provided by the Barak 1 on the upgraded Victory class). More specifically, the NG MICA infrared seeker will use a matrix sensor providing greater sensitivity. Meanwhile the radio frequency seeker will use be AESA, enabling smart detection strategies. The reduced volume of electronic components within MICA NG will allow it to carry a larger quantity of propellant, increasing range. Utilising a new double-pulse rocket motor will also provide additional energy to the missile at the end of its flight to improve its ability to intercept targets at long range. The integration of the NG MICA with the Thales NS100 will be a spiral upgrade for the LMVs that requires French support at their instrumented range.
- The UAV pilot and payload operator were previously segregated roles which required separate training. To achieve greater flexibility in employing the limited manpower resource, the Singapore team required Israel Aerospace Industries to integrate the two roles through a unified flight and payload training programme. DSTA broke new ground in the development of the Ground Control Station (GCS) software and the datalink system for the Heron 1 UAV. The GCS software specification is key to reducing operating and training costs.
- The F-15SG acquisition team anticipated that a newer version of the aircraft’s engine would be available soon. As the newer General Electric F110 engine requires one less overhaul cycle during its lifetime, the F-15SG acquisition team recommended to hold the purchase of spare engines and to acquire the most advanced version in the market, at a later date. This achieved a total cost savings of more than US$10 million per life cycle for spare engines.
5. The Hunter AFV’s successful development in Singapore, with its Integrated Combat Cockpit, has triggered Israel to launch the Carmel armored fighting vehicle project under its Weapons Development Administration (known in Hebrew by its acronym Mafat). As part of the program, the Mafat gave Elbit, Rafael and Israel Aerospace Industries — the task of testing the feasibility of a closed tank that is operated by only two soldiers, instead of the current four, and encouraged them to integrate as many “automatic and autonomous systems as possible” in order to function as a “third soldier” of sorts, the ministry spokesperson said.
6. Most importantly, the Singapore defence ecology dares to dream and take some risk, with ST Engineering competing for contracts in the US, Europe and Middle East. They are also paying for and integrating systems without a launch customer for Europe (based on their understanding of the market) — the Bronco 3, paired with the 120 mm Super Rapid Advanced Mortar System Mk II along with IAI’s Green Rock C-RAM, is a good example of this incremental risk taking approach.
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