
一 | Israeli officials are planning to ask US President Joe Biden for his formal blessing to provide an Iron Beam laser-based air defense system to Gulf Arab states including the United Arab Emirates and possibly Saudi Arabia, Israel’s Channel 12 has reported.,The unsourced Hebrew-language report, cited by the Times of Israel, indicated the delivery of the system to the Gulf countries would assist with the US-led push to ramp up air defense cooperation between Tel Aviv and a loose regional coalition including Egypt, Jordan, Bahrain, the UAE, Saudi Arabia and Qatar.,The Jewish State does not have formal diplomatic relations with the latter two country, and Riyadh has repeatedly stated that it would not establish formal ties with Israel until the Palestinian question and the creation of a Palestinian state was settled.,On Sunday, the Wall Street Journal reported, citing US and Middle Eastern sources, that the Pentagon had organized a hush-hush meeting in Sharm El Sheikh, Egypt in March to discuss ways to improve air defense cooperation against Iranian ballistic missiles and drones. The meeting was said to have been chaired by then-US Central Command chief Frank McKenzie, and attended by top military commanders from Israel and the Arab countries who were invited.,Israeli Defense Minister Benny Gantz, who announced the formation of a regional anti-Iranian air defense alliance last week, appeared to signal the veracity of WSJ’s reporting on Monday, saying Israel was “building” a “wide partnership with additional countries in the region to ensure a secure, stable and prosperous Middle East,” and that “among other things, this also includes aerial defense.”,Israel Creating 'Middle East Air Defense Alliance' Under US' Wing, Defense Minister Says20 June, 11:03 GMT,“We will strengthen this, as a stable Middle East is an international, regional and Israeli interest of the highest order,” Gantz said.,Iran’s military also appeared to issue an indirect response to WSJ’s report, with Armed Forces Chief of Staff Mohammad Bagheri warning Monday that Tehran “will not tolerate” the threats posed by Israel and its cooperation with CENTCOM, and “will definitely react to them.”,Israel has long touted the purported advanced capabilities of its so-called ‘Iron Beam’ laser-based air defense system, a prototype of which was unveiled last year. Earlier this month, Prime Minister Naftali Bennett said the “game-changer” weapon would shift the balance in Israel’s favor, with the estimated $2 in electricity required per burst to intercept enemy rockets just a drop in the bucket compared to the tens of thousands of dollars a rocket might cost. Bennett expressed hope that the system would come online by 2023.,‘Iron Beam’: Israel’s New Laser Air Defence System ‘Will Bankrupt Enemies’, Bennett Says1 June, 11:44 GMT,Last week, Breaking Defense reported that Israel would ask Biden for more money Iron Beam’s development, on top of the $3.3 billion in annual US subsidies already received by the Israeli military and defense establishment. The outlet’s sources indicated that Israel will likely ask the US president to shell out about $300 million in additional cash.,“The relations between the US and Israel are solid. The issues that will be on the table during the visit are of utmost importance to both the US and Israel. I’m confident that the talks will be fruitful to both sides,” a senior defense source told the outlet.,During his trip to the Middle East next month, Biden is expected to tour an Israeli airbase and get a firsthand look at the prototype laser weapons being developed by Israeli defense giants Rafael and Elbit Systems.,Lasers for use against aircraft, missiles, drones, ships, and ground equipment have been on the drawing board of weapons developers since the Cold War, with engineers spending decades mulling over the prospects of replacing conventional missile and shell projectiles with the futuristic beam pulse. But energy-directed weapons have long faced what have previously been deemed unsolvable issues, such as the immense amounts of power required to operate them, as well as interaction between combat lasers and natural phenomena such as rain, fog, smog or dust, all of which dissipates their strength.,Last month, US weapons maker Raytheon reported that its own laser weapon, fitted aboard an Army Stryker vehicle, had successfully downed incoming mortar rounds in testing.,Raytheon Laser Weapon on Stryker Vehicle Succeeds at Shooting Down Incoming Mortar Shells19 May, 22:19 GMT。 8 月 25 日消息,小米现已在京东上架“米家空调 巨省电 立式 5 匹 一级能效”,定价为 7999 元,部分地区国补后低至 6799.15 元起。该空调室内机采用简白配色,正面配有 181mm 大风口。室内机机身尺寸为 346x1868x434mm,净重为 30kg。室外机尺寸为 990x914x440。该产品达到一级能效,APF 值为 3.75,官方标称全年省电约 972 kWh。机器内置米家灵云智慧引擎与相关节能算法,综合节能率可达 20% 以上。核心性能上,该空调最大制冷量达 13200W,最大制热量达 17250W,支持 30s 速冷与 60s 速热。内部硬件采用双排冷凝器及大双排蒸发器,铜管长度提升 9%。此外设备配备 38.6cc 大排量压缩机,以提升换热及整体运行效率。该空调送风系统内置 120mm 大直径风轮,循环风量达 1850 m³/h,覆盖 50 至 80 m² 空间。机器支持 115° 广角与 17m 远距送风,具备天幕风等上下左右扫风模式。室内机高风运行噪音控制在 50 至 52 dB(A)。空调支持小米米家 App,用户可通过超级小爱快速操作。

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