A Quiet Month
Authors: Joe O’Connor & TSM Staff
July 2026 was exceedingly quiet on the backlog front, with little to no updates on the status of delayed cases. Reports emerged that Taiwan’s F-16 Block 70s would not be delivered with electronic warfare systems due to delays, and a Field Information Communications System was spotted during an ROCA exercise, confirming prior reporting of its delivery. In July, Congress received no new Foreign Military Sales (FMS) notifications for Taiwan, and no existing sales were fully delivered. The total value of FMS cases notified to Congress but not yet delivered to Taiwan is still $29.72 billion.
Figure 1 shows how the backlog is divided among asymmetric weapons, traditional weapons, and munitions. Arms sales that are only partly delivered are marked in yellow-orange. Table 1 lists all arms sales in the backlog with the latest status updates. Partially delivered sales are shown in italics, while newly announced and fully delivered sales are marked with bold and underlining.
F-16 Block 70s to be Delivered Without EW Systems
Reporting from Taiwanese outlet UpMedia in July indicated that the first batch of Taiwan’s 66 F-16C/D Block 70 fighter aircraft, set to be delivered soon, will not have the embedded AN/ALQ-254(V)1 electronic warfare system known as “Viper Shield” installed, due to production delays. The Viper Shield, an optional system alongside the standard AN/APG-83 Active Electronically Scanned Array (AESA) radar, is embedded directly in the fuselage rather than installed as a removable external pod on the aircraft.
Produced by American contractor L3Harris, the system has run into delays owing to its embedded nature as well as component bottlenecks, per UpMedia. A competing system designed by Northrop Grumman, known as the Integrated Viper Electronic Warfare Suite (IVEWS), is also in testing but remains in the development phase, signaling the urgent need for this system in new F-16s.

FICS Makes Appearance at June Exercise
On June 22, a Field Information Communications System (FICS)-installed Humvee was sighted in a Taiwanese Army 269th Brigade convoy during an “immediate combat readiness exercise” in Taoyuan. This marks the first documented public image of FICS in months and corroborates earlier reporting from 2026, which stated that the Army had “newly received/fielded” some of the systems, and that full delivery was expected to be completed by 2027.
Eagle-eyed backlog followers will recall that the FICS has been designated as partially delivered since February 2026, when we expanded the “partially delivered” designation to include all sales, not just those above $1 billion, as was the prior policy. As a result, it is unclear exactly when the FICS system began deliveries. The sale itself, worth $280 million, was notified to Congress in December 2020, and an MND budget unfreezing report from May 2025 indicated that testing had been completed and the first batch of equipment would arrive in the fourth quarter of 2025. TSM has not been able to independently verify the expected delivery date, but due to the presence of FICS in Taiwan, we will continue to mark that sale as partially delivered.
MK-48 Torpedoes Remain Delayed, MND Searching for Alternatives
As previously reported, the delivery timelines for Taiwan’s two tranches of MK 48 heavyweight torpedoes have slipped into 2027-28, ending in 2030, but reporting in July indicated that the MND was searching for alternatives to procure torpedoes sooner, including “borrowing active inventory torpedoes from the U.S. military” as an option. A military source also told Liberty Times that, after reviewing the international market, maintaining delayed procurement timelines for U.S. MK 48s remains more beneficial, as Taiwan’s indigenous Hai Kun submarine, still in testing, has systems specifically designed to meet MK 48 standards, not European or Japanese torpedo variants.
Contract Awards
Two fairly minor but important contracts involving backlogged cases were awarded in July. On July 15, the Army awarded a $439 million undefinitized contract action for procurement of Army Tactical Missile System (ATACMS) missiles for Taiwan, specifically for use by HIMARS systems. Work will be performed by Lockheed Martin and completed by February 2031.
On July 24, the Air Force awarded a $332 million contract to Rockwell Collins ESA Vision Systems for spare and repair parts for the Joint Helmet Mounted Cueing System, a helmet-mounted heads-up display used on F-15, F-16, and F-18 fighter jets. These are likely for Taiwan’s existing F-16 fleet and expanded Block 70 fleet, and work is expected to be completed by July 2032.
| Table 1 | |||
| Itemized list of backlogged capabilities by weapons category, July 2026 | |||
| Capability Sold | Dollar Value (In Millions) | Share of total backlog, July 2026 | Current Status as of July 2026 |
| Traditional | $14,927 | 43.50% | |
| F-16C/D Block 70 | $8,000 | 26.92% | July 2026: Taiwanese media reported that Taiwan’s F-16s would be delivered without the AN/ALQ-254(V)1 Viper Shield electronic warfare suite, due to delays in production by U.S. manufacturer L3Harris. |
| Paladin Self-Propelled Howitzer | $4,030 | 13.56% | May 2026: Liberty Times reports that deliveries of Paladins are expected to start in 2030, due to U.S. production delays. |
| F-16 IRST Systems | $500 | 1.68% | December 2025: US DoD awarded an undefinitized contract action to Lockheed Martin for targeting pods, including 55 IRST pods for Taiwan. Work is expected to complete by June 2031. |
| MS-110 Recce Pods | $367 | 1.24% | June 2026: Included in MND force structure plan, expected to be delivered through end of 2026, confirming prior reporting from February indicating delivery of three pods by end of year. |
| MK 75 76mm Gun Mounts | $30 | 0.10% | No information since posting of Congressional notification. |
| Asymmetric | $14,763 | 48.67% | |
| HIMARS (Announced December 2025) | $4,050 | 13.63% | April 2026: MND issues procurement contract for “long-range precision strike systems,” likely meaning HIMARS, worth US$3.92 billion, with estimated completion in December 2032. Lockheed Martin also received a contract for full-rate production of launchers for U.S. and FMS customers, including Taiwan. |
| Harpoon Coastal Defense System | $2,370 | 7.97% | June 2026: Included in MND force structure plan, large number expected “soon,” confirming prior reporting delivery of 100 Harpoon missiles by end of 2026. |
| National Advanced Surface-to-Surface Air Missile System (NASAMS) | $1,160 | 3.90% | February 2026: Press reports citing MND sources repeated earlier reporting that Taiwan plans on purchasing 9 additional NASAMS systems and associated missiles. This appears to be one of the arms sales cases being held up by special procurement budget deadlock in the LY. |
| ALTIUS (Announced December 2025) | $1,100 | 3.70% | January 2026: MND reported that it would purchase 1,554 ALTIUS-700M loitering munitions and 478 ALTIUS-600M ISR drones. The FMS notification did not specify the number of drones being purchased. |
| Tactical Mission Network | $1,010 | 3.40% | January 2026: LY votes to move a special procurement budget proposed by the TPP to committee for consideration. The bill would not fund the Tactical Mission Network, but would fund almost all other FMS cases notified to Congress in December 2025. |
| PAC-3 MSE Interceptors | $882 | 2.97% | March 2026: MND officials stated that ongoing delivery of 102 MSE missiles should not be affected by conflict in the Middle East. |
| AN/TPS-77 and AN/TPS-78 Radar Systems | $828 | 2.79% | September 2025: Taiwanese press report citing 2026 budget request says that all radar systems will be delivered by the end of 2028. TPS-77s scheduled to begin arriving in 2026; TPS-78s to begin arriving in 2027. |
| MQ-9B Unmanned Aircraft | $600 | 2.02% | June 2026: Unknown number of drones in Taiwan undergoing assembly and pre-delivery flight testing b/n MND and manufacturer. Also included in MND force structure plan, drones and ground equipment expected to be shipped between July and September 2026. |
| HIMARS (Announced December 2022) | $520 | 1.75% | June 2026: Included in MND force structure plan, 18 launchers expected “soon,” consistent with reporting from February 2026. |
| Javelin Missiles | $375 | 1.26% | April 2026: MND issues procurement contract for “anti-armor missiles,” likely meaning Javelin or TOW-2B missiles, worth US$162.75 million, with estimated completion in September 2030. |
| Air-Launched Harpoon Missiles | $355 | 1.19% | January 2023: Press report indicates that missiles will be delivered by 2030. |
| TOW Missiles | $353 | 1.19% | April 2026: MND issues procurement contract for “anti-armor missiles,” likely meaning Javelin or TOW-2B missiles, worth US$162.75 million, with estimated completion in September 2030. |
| Field Information Communications System | $280 | 0.94% | June 2026: Taiwanese media reported on immediate combat readiness exercises featuring FICS-equipped vehicles alongside combat units. Reporting also indicated ROCA units had begun fielding FICS systems in February 2026, though it is unclear whether all have been delivered. |
| C4 Modernization | $265 | 0.89% | No information since posting of Congressional notification. |
| Volcano Anti-Tank Mining System | $180 | 0.61% | June 2026: Included in MND force structure plan, full order of 14 systems expected to ship “soon,” then be organized into “mobile interdiction teams” once in Taiwan, consistent with prior reporting. |
| Taiwan Advanced Tactical Data Link System Upgrade | $75 | 0.25% | August 2024: Taiwan’s E-Procurement System announced the award of a contract for the Link-16 system with completion date in 2026. |
| Switchblade 300 Loitering Missile System | $60 | 0.20% | September 2025: Taiwanese press reported details of delivery schedule: 66 drones already delivered to Military Police Command; 150 drones expected to be delivered to ROC Army by end of 2025, 469 drones by the end of 2026. |
| Munitions | $2,329 | 7.84% | |
| AGM-84H SLAM-ER Missile | $1,008 | 3.39% | December 2025: Taiwanese press report citing a publication by the LY’s budget office indicates a multi-year delay in finalizing details on cost and delivery schedule for AGM-84 missiles. Press report suggests that there is no finalized Letter of Offer and Acceptance (LOA) for this case, which would lay out a payment and delivery schedule. |
| F-16 Munitions | $619 | 2.08% | April 2026: Raytheon awards contract for full-rate production of AMRAAM-ER missiles for FMS customers, including Taiwan. |
| Mk 48 Heavyweight Torpedoes (Announced June 2017) | $250 | 0.84% | July 2026: Taiwanese media reported that due to ongoing delays, the MND was considering “borrowing active inventory torpedoes from the U.S. military.” |
| AGM-154C Joint Standoff Weapon | $186 | 0.62% | December 2025: MND report to LY on arms sale delivery status reiterates that AGM-154C is one of three delayed arms sales cases. |
| Mk 48 Heavyweight Torpedoes (Announced May 2020) | $180 | 0.61% | July 2026: Taiwanese media reported that due to ongoing delays, the MND was considering “borrowing active inventory torpedoes from the U.S. military.” |
| AIM-9X Block II Missiles | $86 | 0.29% | March 2024: SIPRI annual update indicates delivery is expected to occur by 2030. |