Slovakia debuts rapid-fire mortar at local defense show

On the same subject

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  September 25, 2018 | International, Aerospace, Naval, Land, C4ISR

  South Korean military to upgrade ‘friend or foe’ ID capability

  By: Jeff Jeong SEOUL — Thousands of South Korean jet fighters, helicopters, warships and missile systems will be fitted with sophisticated identifications technologies by the mid-2020s under a major weapons upgrade program, according to the military and defense companies. For the $2.2 billion deal to switch the decades-old Mode-4 Identification Friend or Foe, or IFF, system to the latest Mode-5, South Korea's arms procurement agency has started issuing a request for proposals. “The number of equipment eligible for the Mode-5 upgrade account approximately 2,000 related to 70 weapons systems,” according to a spokesman for the Defense Acquisition Program Administration. “The request for proposals will continued to be issued separately by the types of weapons systems over the coming weeks.” The upgrade program is in line with the transfer of IFF systems to the Mode-5 version by the U.S military, as the South Korean military conducts key operations with U.S. forces on the Korean Peninsula under the authority of the Combined Forces Command. By 2020, all NATO nations are required to introduce the Mode-5 systems, using advanced cryptographic techniques to secure their systems against electronic deception by adversaries. “This is a huge program as for the numbers and budget, and is strategically important to upgrading the battlefield capability of the South Korean military and its joint operations with allied forces,” said Kim Dae-young, a military analyst at the Korea Research Institute for National Strategy. “The new encrypted system will allow South Korean and its allied troops to work safely together, reducing the risk of friendly fire incidents, and it will also offer commanders a better view of the battlefield,” Kim added. IFF works by sending coded signals, with equipment on friendly planes and ships able to receive and instantly decode the encrypted challenge message, then send the appropriate response to identify themselves. Three South Korean defense manufacturers are competing for the IFF upgrade contract by teaming up with foreign IFF developers. They are Hanwha Systems, teaming up with U.S. company Raytheon and Hensoldt of Germany; LIG Nex1, with Italy's Leonardo and Thales of France; and Korea Aerospace Industries, joining hands with BAE Systems of the United Kingdom. Unlike the installation of the Mode-4, the technologies of which belong to foreign IFF makers, domestic companies are involved in the Mode-5 systems development and will locally produce the equipment for cost-effectiveness and sustainable integrated logistics support, according to Defense Acquisition Program Administration officials. Hanwha Systems, a leading defense electronics company formerly known as Samsung Thales, claims it has the advantage of having know-how related to IFF integration and design. “Our company was in charge of almost all Mode-4 upgrade programs in cooperation with foreign partners,” said Yoon Seok-joon, a consultant with Hanwha Systems' avionics business team. “Through the experience, we have much better knowledge of IFF design and functions than other local competitors. This is a clear advantage.” LIG Nex1, a precision missile developer, formed a task force in 2016 for Mode-5 upgrade work to seek related technology for localization. As a result, the company successfully localized a Mode-5 system for its KP-SAM Shin-Gung (or Chiron) shoulder-launched surface-to-air missiles with the help of Thales, which is contracted to provide Mode-5 technologies for ground weapons systems. “Based on the successful development of a Mode-5 device for Shin-Gung, we're now able to independently develop Mode-5 equipment for other weapons systems, such as Hybrid Biho air defense system; Chunma short-range surface-to-air missile; and TPS-830K low-altitude radar,” said Park Jung-ho, program manager of LIG Nex1's Mode-5 upgrade team. To help facilitate the certification of its Mode-5 systems by the U.S. Defense Department, LIG Nex1 recently signed an agreement with the U.S. defense system certification contractor KBR. Korea Aerospace Industries is expected to win contracts for Mode-5 devices to be fitted on advanced aircraft, including F-15K fighters, T-50 trainer jets and Surion utility helicopters. KAI develops the Surion platform. “We own thousands of platforms around the world with this product, so we have lots of experiences in the U.S. and other countries as well as with this IFF piece of equipment,” said Rob Peer, president of BAE Systems in Korea. “It's advanced technology with low weight, low power and cost effective. All of those things make it very effective.” Peer stressed that he feels BAE Systems' Mode-5 is the best fit for the systems of the F-35 fighter jet, which South Korea is to deploy in the coming years. https://www.defensenews.com/global/asia-pacific/2018/09/24/south-korean-military-to-upgrade-friend-or-foe-id-capability

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  September 10, 2023 | International, Aerospace

  BAE Systems successfully flight tests next-generation vehicle management computer for the F-35 Lightning II

  BAE Systems’ next-generation vehicle management computer was successfully flight tested on the F-35 Lighting II aircraft.

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  April 7, 2020 | International, Aerospace, C4ISR

  The Pentagon will solicit its first mesh network in space May 1

  Nathan Strout and Valerie Insinna The Space Development Agency plans to award contracts for a mesh network in space this August, with the expectation that an initial batch of 20 satellites will be placed on orbit during summer 2022. The agency expects to release a request for proposals for the contracts May 1. The announcement came during an industry day the agency hosted over the phone April 2. The industry day was originally slated to take place during the 36th Space Symposium in Colorado Springs April 2, however, after that event was cancelled due to the circumstances with COVID-19 the agency opted to hold a virtual industry day instead. According to SDA Director Derek Tournear, 580 people called in for the event. That first batch will include 20 satellites and will comprise what Pentagon leaders are calling Tranche 0 of the SDA's Transport Layer, a mesh network of satellites operating primarily in low earth orbit and will be able to connect space-based sensors to the war fighter. According to Tournear, the agency has six goals for its Trache 0 Transport Layer: Demonstrate low latency data transport to the war fighter over the optical crosslink mesh network. Demonstrate the ability to deliver data from a space sensor to the war fighter via the Transport Layer. Demonstrate a limited battle management C2 functionality. Transfer Integrated Broadcast System data across the mesh network to the war fighter Store, relay and transmit Link-16 data over the network in near real time. Operate a timing signature independent of GPS references to the US Naval Observatory. Following Tranche 0, the SDA plans to continuously upgrade and add to its on orbit constellation in two year cycles, with Tranche 1 coming online in FY2024, Tranche 2 supplementing the system in FY2026. The SDA will procure two types of satellites for Tranche 0, with one main difference being that one set of satellites will have enough optical intersatellite links to communicate with other satellites operating in LEO and satellites in medium earth orbit or geosynchronous orbit, while the other will only have enough to communicate with other satellites in LEO. The agency is tasked with building the National Defense Space Architecture, which will be made up of hundreds of satellites operating in low earth orbit providing a multitude of missions, from tracking hypersonic weapons to providing alternative position, navigation and timing data. The Transport Layer will serve as the backbone of the NDSA, connecting the various satellites to each other and to the war fighter. And according to Tournear, the Transport Layer will provide the key space network component to the Department of Defense's Joint All-Domain Command and Control. “The transport layer, which is what the draft RFP and the industry day was talking about today, is going to be the unifying effort across the department. That is going to be what we use for low latency (communications) to be able to pull these networks together, and that, in essence, is going to be the main unifying truss for the JADC2 and that effort moving forward. That is going to be the space network that is utilized for that,” explained Tournear. The agency released the draft RFP March 26. The SDA is soliciting feedback on the draft RFP for Tranche 0 through April 17 and plans to release the full RFP May 1. Contracts will be awarded in August, Tournear said, though the agency wants to see the proposals before deciding how many companies it will award contracts to. https://www.c4isrnet.com/battlefield-tech/space/2020/04/06/the-pentagon-will-solicit-its-first-mesh-network-in-space-may-1/