殲20是很不錯,但我更期待殲31大改型
20看起來還是很"攔截機"巨大直線條,很有MIG25風格..
31外型就很柔和漂亮,比較像"美式戰鬥機"的感覺
相信大家都很期待,實機露像的那一天~

據美國《大眾科學》月刊網站報道稱，9月15日，中國成功試射了其最新空空導彈霹靂-15（PL-15），摧毀了一架目標無人機。

PL-15將替代中國目前的超視距空空導彈——雷達制導的PL-12。相比於PL-12，PL-15的雷達主動探測距離增大，具備抗幹擾數據鏈，同時還有一個雙脈沖固體火箭發動機來擴大其射程。

在中國試射這種導彈的同一周，美國太平洋空軍司令部司令霍克·卡萊爾在2015年空軍協會會議上發表講話時，援引PL-15作為美國國會為一種用來取代美國超視距空空導彈的新導彈撥款的理由。他表示關切的理由是PL-15的射程。通過加入一個沖壓式引擎，其射程可高達150-200km。這將超出現有的美國空空導彈的射程，使得PL-15不僅對像F-35這樣的戰機構成威脅，也對轟炸機和空中加油機構成威脅。而在美國在浩瀚的太平洋上空采取行動時，這些飛機至關重要。卡萊爾表示，壓制住PL-15是美國空軍高度重視的問題。


http://www.popsci.com/chinese-air-t...ks-usaf-general

CHINESE AIR-TO-AIR MISSILE HITS TARGETS, SPOOKS USAF GENERAL

PL-15 IS CHINA'S BEST AND BADDEST AERIAL WEAPON YET

Beyond visual range air-to-air missiles (BVRAAM) are long-range missiles used by fighters to knock out enemy fighters, bombers, tankers, drones and other aircraft from ranges beyond 30km. On September 15, 2015, China successfully test fired its latest iteration, the PL-15, firing from a fighter to destroy a target drone.


PL-15 Different Angles
These set of photos from 2013 show the PL-15 during captive flight testing (carried by fighters like this J-11B). The PL-15 is shown to be about four meters long and 200mm in diameter, about the same size as the older PL-12 BVRAAM. The PL-15 uses improved propulsion, such as advanced rocket motors and possibly ramjet engines, to achieve a greater range.



The PL-15 is developed by the 607 Institute. It is the replacement for China's current BVRAAM, the radar guided, PL-12, which reportedly has a range of approximately 100km. Compared to the PL-12, the PL-15 has an improved active radar seeker and jam-resistant datalinks, along with a dual pulse rocket motor to extend its range.


The Flanker's New Missile
The J-11B Flanker, a Chinese modification of the Russian Su-27 heavy fighter, is shown here with a PL-15 on a payload pylon under the left wing. While the J-11B's radar may not have the range to use the PL-15 to its maximum range, it can receive the location of distant enemy fighters from a KJ-2000 airborne early warning control (AEWC) aircraft, fire the PL-15 and let the PL-15's advanced radar guide the missile, with course corrections from the KJ-2000 AEWC, all without turning on the J-11B's radar (and giving away its position).



Even in the prototype stage, the PL-15 is already an international star. Speaking at the 2015 Air Force Association conference the same week as the test, USAF Air Combatant Commander General Hawk Carlisle cited the PL-15 as the reason for Congress to fund a new missile to replace the American AMRAAM. His reasons for concern is the PL-15's range. By incorporating a ramjet engine, its range could reach 150-200km, was well as its terminal maneuverability. That would out-range existing American air-to-air missiles, making the PL-15 not just a threat to fighters like the F-35, but also to US bombers and aerial tankers critical to American air operations across the vast Pacific. General Carlisle called "out-sticking" the PL-15 a high priority for the USAF.

As the PL-15 moves to deployment stage, it will equip Chinese stealth fighter jets, such as the J-20 and J-31, as well as the older J-10, J-11, J-15 and J-16 fighters. This makes keeping up with the PL-15 an important part of American efforts to out-do an innovative and improving Chinese military system.

12月26日上午，中國海軍瀘沽湖艦、海王星船、錢學森船入列命名受旗儀式在南海某軍港碼頭舉行，標志著該批艦船正式加入人民海軍戰鬥序列。

瀘沽湖艦屬於904B型運輸補給艦，15000噸，舷號962。該艦可對南沙守礁部隊換班、補給，還能擔負一定的編隊補給或海上醫療救護等任務。

海王星船是屬於815G型電子偵察船，7000噸，舷號852。裝備大量新型電子設備，能夠對各種目標實施全天候、不間斷偵察，掌握其部署動向。

錢學森船屬於636A型遠海測量船3號船，6000噸，舷號873。主要執行海洋測量，島礁測量，海洋氣象觀測和布放水文氣象浮標等任務。該船采用常規單體結構布局，裝有測量、氣象等專業設備，可進行氣象觀測、水深測量、重力測量、海底地形地貌勘測等，為保障航海安全和開展海洋科學研究提供基礎性數據。據悉，該船最突出的性能是靜音，甚至超過很多反潛艦只，又稱「大洋黑洞」，測量裝備技術水平高，適合中遠海長時間測量。





瀘沽湖運輸補給艦




海王星電子偵察船





錢學森遠海測量船

12月23日，中國海軍855艦電子偵察船出現在日本千葉縣房總半島東南海域，距離日本領海約22km，在三宅島和八丈島之間穿越而過，來回往複，26日歸航。

遼寧艦
[YOUTUBE]jIpN8HQba54[/YOUTUBE]

非關軍事…不過這個真屌…

This 580-ton monster machine is building bridges across China

日本MRJ的407架訂單基本上都是意向訂單,買主隨時可以放棄轉單的

而中國ARJ21的356架訂單中意向訂單只有81架,其他275架可都是中國國營航空公司不會跑的鐵單,足以支撐生產線維持下去

而MRJ的對手還有俄羅斯SSJ－100支線客機,還有支線客機市場的兩大霸主——加拿大龐巴迪公司與巴西航空工業公司,這兩大霸主都將於2020年推出競爭機型.

前有狼後有虎,MRJ再這樣拖延下去,被轉單也只是時間問題.

比如印尼群島航空公司就取消了MRJ的意向訂單,轉而向中國ARJ21下了40架的意向訂單.

而日本國內的航空市場又不足以支撐起生產線,連三菱飛機社長森本自己都承認「充滿緊迫感」

俄羅斯有自己的客機產業

200座以上的IL-96

SSJ－100支線客機

中國ARJ21立項啟動是在2002年

日本MRJ立項啟動是在2003年

在2003年4月7日，由產經省下的新能源產業技術綜合開發機構正式提出開發計劃，希望在4月底標案截止時找到合作對象。三菱投標之後在5月公布協力廠商，富士重工業與日本航空機開發協會（JADC）合作開發飛機主翼，機體的開發則是與宇宙航空研究開發機構（JAXA）以及東北大學來進行合作。當年在產經省提撥10億日圓的補助款下，正式啟動新客機的開發運作。