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  20 septembre 2018 | International, Aérospatial, Naval, Terrestre

  Future Pakistan-Turkish defense cooperation likely to be incremental, for now

  By: Usman Ansari ISLAMABAD — Pakistan's ambassador to Turkey pledged this week to increase defense cooperation between the two countries to new levels, but after a string of recent deals, analysts believe further cooperation will be incremental. Speaking to Turkey's Daily Sabah, Muhammad Syrus Sajjad Qazi highlighted defense relations such as recent deals for platforms like the T-129 helicopter gunships and Milgem corvettes, which he said would further improve as the countries continue to explore new opportunities. The existing deals alone are likely to see substantial offsets and technological input for Pakistani industry, and build upon existing supply of defense technology critical for all three branches of Pakistan's military. Pakistan's defense industry generally lags behind other nations, and has struggled to offer much in return bar a deal for the PAC Super Mushak basic training aircraft, further highlighting the importance of the relationship between Ankara and Islamabad. Asked exactly how that relationship may further improve, Brian Cloughley, and author, analyst, and former Australian defense attaché to Islamabad, said there is room to do so. He highlighted training as one area of cooperation, thanks to tensions between Pakistan and the U.S., along with armored personnel carriers and future orders of helicopters. While Turkish AFV-related technology is already finding its way onto Pakistani APCs and tanks, Pakistan is exploring options to supplement or even replace its M113 type APCs, perhaps with an IFV design, with Turkey's Kaplan or Tulpar IFV programs potentially of interest. Turkey's T625 multirole transport helicopter may also be considered to replace Pakistan's range of legacy types. Both countries also have active fifth generation fighter development projects, but analysts believe this level of cooperation is presently a step too far. Justin Bronk, an analyst with the RUSI think tank, raises concerns given “the lack of any proven domestic capacity in both Pakistan and Turkey to produce a fifth-generation fighter, than with any issues around security or industrial interests.” “Neither country is in any position to develop such capabilities for the foreseeable future without massive external assistance and technology transfer,” he said That idea is echoed by author, analyst, and former air force pilot Kaiser Tufail, who nevertheless stresses their respective fifth generation programs “must continue for a long-term goal of manufacture”. Tufail believes both nations should co-operate on an interim type of jet, with some of the technical characteristics of a full fifth-generation fighter “rather than jumping straight to a full-capability fifth generation fighter.” Though new to aircraft manufacture, he believes Pakistan has gained a slight edge over its potential partner, having co-produced the JF-17, “essentially a Chinese design based on PAF's specifications”, though there is still “need for collaboration in design and production of any new fighter.” Turkey in comparison, though having license produced F-16s, lacks comparable modern fighter design experience. Their close relationship makes fighter co-production “logical” though, he said. Therefore, present co-operation “could well take the shape of a ‘Block-4' JF-17 developed by Turkey and Pakistan” to be “considered for joint design and co-production”, after which “a stealth fighter would then be a logical next step.” https://www.defensenews.com/global/asia-pacific/2018/09/19/future-pakistan-turkish-defense-cooperation-likely-to-be-incremental-for-now

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  10 juin 2020 | International, Aérospatial

  Honeywell and U.S. Army to demo next-generation T55 engine for Chinook helicopters

  Honeywell has entered into an agreement with the U.S. Army to demonstrate and fly its upgraded T55 engine on the heavy-lift, twin-engine Chinook helicopter. The new 6,000-horespower engine is 25% more powerful and consumes 10% less fuel than the current T55. New modifications also make the next-generation T55 easier to maintain with lower operating costs and increased readiness for the warfighter. The new T55-GA-714C engine is specifically designed for next-generation military operators, and will improve the Chinook helicopter's ability to lift troops and heavy cargo for the U.S. Army and National Guard. Because the engine is based closely on the T55 version currently in use, almost no airframe changes are required — the same intake, exhaust and engine airframe mounts are used. This provides the Army and National Guard with a major engine improvement without the need to retrain their maintenance and operational staff. The design improvement will be demonstrated as part of the Cooperation Research and Development Agreement process with the U.S. Army. The engine upgrade can be incorporated either by modifying existing engines at overhaul in the U.S. fleet or with new production engines. "Honeywell has spent years designing and developing the T55-GA-714C engine as part of our commitment to push the T55's power beyond the needs of the Chinook helicopter," said Dave Marinick, president, Engines and Power Systems, Honeywell Aerospace. "For 60 years, we've powered the world's most premier heavy-lift helicopter, and this latest improvement increases performance while saving important program dollars and maintenance hours as well as increasing mission readiness. We are proud of our legacy on the Chinook helicopter, and we are committed to continuously improve the T55 engine." The installation and demonstration of the advanced T55 engine will take place on a CH-47F Chinook at Fort Eustis in Newport News, Virginia, under the supervision of the U.S. Army Combat Capabilities Development Command Aviation & Missile Center. The demonstration will show the ease of installation and prove out the engine's new compressor design that brings additional performance and reduces fuel burn. After that, Honeywell will complete the final qualification process for the new engine design. Honeywell first delivered the T55 engine to the U.S. Army in 1961 at 2,050 shaft horsepower on the CH-47A helicopter. Since that time, the engine's power has nearly tripled to 6,000 shaft horsepower. Each performance increase on the T55 is accompanied by reduced fuel burn, increased reliability and decreased maintenance hours. The T55 engine is the world leader in powering heavy lift helicopters. Over 900 CH-47 helicopters are operated today by various militaries around the world. Press release issued by Honeywell Aerospace on June 4, 2020 http://www.airframer.com/news_story.html?release=74824

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  21 novembre 2022 | International, Aérospatial, Naval, Terrestre, C4ISR

  German defence ministry: working at full speed on procurement proposals

  There will be many more defence procurement proposals heading to the German parliament for approval this year, said a defence ministry spokesperson on Monday, as the war in Ukraine has put renewed focus on bringing the country's military up to speed.