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イカロス出版から「F-35ライトニングII 新版」が出ました。このほか「軍用機ウエポン事典 改訂版」「世界の戦闘機」、翻訳本として「プロジェクト・オブ・スカンクワークス(ロッキード・マーチンADP [先進開発プログラム] の75年)」も併せてよろしくお願いします
石川潤一 JunichiIshikawa retweeted
🇺🇸 Lockheed Martin is one of the companies down selected to develop prototype systems for the U.S. Army's Precision Strike Missile (PrSM) Increment 4 program. @LockheedMartin @USArmy
Under the OTA award, Lockheed Martin will fund the development, testing and field readiness of the PrSM Increment 4 design through flyoff competitions scheduled in 2027 and 2028. The company said in a statement that it is rapidly developing and demonstrating prototypes "to deliver the right solution for critical long-range missions".
Lockheed Martin PrSM Inc. 4 design features L3Harris' advanced propulsion system delivering roughly double the operational range of the baseline PrSM. The missile's propulsion system consists of a solid rocket motor for initial boost and a ramjet engine for sustained flight. @L3HarrisTech
The missile is being developed to engage both relocatable land targets and moving maritime targets at least 1,000 km (620 miles) away with pinpoint accuracy. It uses the same transport container and fire control interface as PrSM Inc. 1, allowing launch from existing M142 HIMARS and M270A2 MLRS platforms, as well as future platforms without new training or logistics changes.
#LockheedMartin #PrecisionStrikeMissile #PrSM #PrSMIncrement4 #USArmy #HIMARS #MLRS
🇺🇸 U.S. Army awarded five separate Other Transaction Authority (OTA) agreements to develop prototype systems for the Precision Strike Missile (PrSM) Increment 4, on Sept. 29. @USArmy
The recipients are Anduril, Castelion, Lockheed Martin Missiles and Fire Control, Mach Industries, and RTX. @anduriltech @Castelion @LockheedMartin @Mach_Industries @RTX_News
Under these agreements, the companies will develop prototype missiles capable of launching from the M142 High Mobility Artillery Rocket System (HIMARS) and striking moving maritime and relocatable land targets at ranges of 1,000 kilometers or greater.
The program follows a phased competition timeline with the initial prototype development culminating in a competitive fly-off and down-select by FY2027. The vendors demonstrating mature, successful designs will be eligible for follow-on agreements and a final competitive fly-off, planned for FY2028.
#USArmy #PrecisionStrikeMissile #PrSM #PrSMInc4 #M142 #HIMARS #Anduril #Castelion #LockheedMartin #MachIndustries #RTX
石川潤一 JunichiIshikawa retweeted
🚀The @usairforce awarded @LockheedMartin a $694 million contract for the production and fielding of the AGM-183A Air-Launched Rapid Response Weapon. The contract was executed under the @DeptofWar to modernize America’s Arsenal of Freedom. #readiness
af.mil/News/Article-Display/…
ALT Group of Airmen gathered under an aircraft wing observing a large mounted missile.
RP↓ ちばてつや先生ご逝去の報をきいて雑感。
「ハリスの旋風」はアニメ化されたのでよく観てたけど、私自身少年サンデー派だったので少年マガジンのマンガはあまり読んでない。
「紫電改のタカ」も子供にはかなり重たかった覚えがあって、後年になってようやく全話読みました。
とはいえ、時代を共有できた偉大な漫画家が亡くなられてしまうのはとても寂しい。
謹んでご冥福をお祈りします。
病院から帰宅
検査結果は異常なしでまた半年生きながらえたのはよかったんだけど、続いて行った循環器内科では、担当医が入院患者の急変とかで2時間半待たされた。
昨夜、ノワ・ワイリー主演の「ピット」を観たばかりだったので、ピッツバーグよりは町田の方がマシかと1人合点
石川潤一 JunichiIshikawa retweeted
In my opinion, this is what a US Navy carrier deck could look like by 2035! First, the F-35C. By then it'll be everywhere, and it just proved it can land on the new Ford-class carriers, with a Navy test jet trapping aboard the future USS John F. Kennedy on October 13. It'll be the backbone of the air wing. 1/5
石川潤一 JunichiIshikawa retweeted
【完全限定 新製品】
1/72 航空自衛隊F-2B“飛実101号機” w/12式地対艦誘導弾(空発型)
finemolds.co.jp/FK/FK08.html
'26年8月に目撃された12式地対艦誘導弾(空発型)を装備したF-2B 101号機をモデル化!
誘導弾は3Dプリンタ出力品で再現、101号機デカールが付属！
10月末までのご予約を絶対にお忘れ無く！
石川潤一 JunichiIshikawa retweeted
U.S. Air Force Moves AGM-183A ARRW Hypersonic Missile Into Production
The $694 million contract marks a major reversal for the Air-Launched Rapid Response Weapon, which the Air Force nearly cancelled in 2023.
Story: theaviationist.com/2026/10/2…
石川潤一 JunichiIshikawa retweeted
Boeing Bullish on Defense Sector After Fighter Wins, Shunning Fixed-Price Deals
airandspaceforces.com/boeing…
石川潤一 JunichiIshikawa retweeted
Air Force Plans $1 Billion Campus for Testing F-47 at Nellis
airandspaceforces.com/air-fo…
石川潤一 JunichiIshikawa retweeted
F-16 Jets to Add Startup Castelion’s Hypersonic ‘Blackbeard’ Missile
airandspaceforces.com/f-16-j…
石川潤一 JunichiIshikawa retweeted
The U.S. government has selected Poland for a dedicated PAC-3® Missile Maintenance Facility. @LockheedMartin welcomes the decision, which will expand sustainment support for NATO allies operating PAC-3 interceptors and strengthen integrated air and missile defense across Europe.
石川潤一 JunichiIshikawa retweeted
"When fired from a HIMARS launcher, PrSM Increment 4 is expected to hit both moving maritime and relocatable land targets at least 1,000 km away. Lockheed Martin was down selected to fund the development, testing and field readiness of the Precision Strike Missile (PrSM) Increment 4 design through flyoff competitions scheduled in 2027 and 2028.Lockheed Martin's design leverages a ramjet propulsion solution as well as battle-proven PrSM guidance and control subsystems to extend the reach of baseline PrSM"~ Lockheed Martin
石川潤一 JunichiIshikawa retweeted
Fielding ARRW enhances our ability to hold targets at risk anywhere around the world. This hypersonic weapon provides the Joint Force a flexible and rapid response option for highly contested environments. af.mil/News/Article-Display/…
石川潤一 JunichiIshikawa retweeted
USAF Orders ARRW Hypersonic Missile Into Production, The Same Weapon It Nearly Cancelled
The fortunes of the AGM-183A, which is now set to arm B-52 and B-1 bombers, have now been fully reversed.
twz.com/air/usaf-orders-arrw…
石川潤一 JunichiIshikawa retweeted
This photo from our archives shows a Douglas EA-3B Skywarrior of US Navy Squadron VQ-1 in flight over cloud layer at Atsugi, Japan. It was taken #OTD in 1960.
ALT A military aircraft, marked with "Navy" and the emblem of the United States, flies above the clouds. The tail is labeled "PR" and the aircraft is light grey.
