一 | 8月26日消息，中科宇航官方今日发文，8月25日力箭二号遥二运载火箭完成出厂前各项工作，产品功能和性能指标均满足飞行任务要求，顺利通过出厂评审，即将奔赴发射场，拟于今年10月执行发射。 Israel is the “main source” of instability and a driver of terrorism in the Middle East, and the “full support” that Washington continues to provide to Tel Aviv belies US claims of seeking peace for the region, Iranian Foreign Ministry spokesman Nasser Kanaani has said.,“The Zionist regime is the main source of instability and a major driver of the spread of organized terrorism in the region. The full support of America for the regime is the compelling reason that invalidates the US government’s claims of pacifism,” Kanaani said, responding to an opinion piece penned by Joe Biden in the Washington Post over the weekend in which the US president touted his administration’s efforts to foster regional peace.,Iran Says Biden's Sanctions Policy Contradicts Stated Goal of Rescuing Nuclear DealYesterday, 12:50 GMT,Kanaani suggested that a stable Middle East will only be achieved “if the United States ends its divisive policies among the regional countries, stops the flow of weapons to the region, respects the sovereignty and territorial integrity of the countries, abandons the policy of unconditional support for the Zionist regime, and ends the policy of Iranophobia.”,Accusing the Biden administration of following his predecessor’s “failed maximum pressure policy,” the spokesperson also dismissed Biden’s comments about the US’s role in fighting regional terrorism, pointing to Washington’s January 2020 assassination of anti-terror commander Qasem Soleimani and the impact it had in strengthening Daesh (ISIS)*, al-Qaeda* and other terror groups.,In separate comments over the weekend, Kanaani warned the US against any plans to increase its presence in the Middle East, saying such a move could have “no other outcome but insecurity, instability and [the] spread of terrorism across the region.”,Commenting on US plans to forge a new regional air defense alliance between Israel and the Gulf oil kingdoms, Kanaani suggested that the US “comes up with such ideas without having a correct understanding of the region’s realities.”,US Reportedly Considers Lifting Ban on Sale of Offensive Arms to Saudi Arabia 11 July, 12:33 GMT,Arab NATO Doomed,The foreign ministry spokesman’s sentiments were echoed by Mohammad Baqer Qalibaf, speaker of Iran’s parliament, who accused the US of serving as an “executor” of Israel’s wishes, and called such behavior a “historic and strategic mistake by the American president, which will end up being detrimental to the Biden government before anyone else.”,“All the evidence shows that [Biden’s regional trip] was arranged by the Zionists and that the American president is implementing the programs and projects of the Zionist regime, as the main enemy of the nations of the region, has designed,” Qalibaf alleged.,Separately on Monday, Islamic Revolutionary Guard Corps deputy commander for political affairs Yadollah Javani expressed confidence that US efforts to create an anti-Iranian “Arab NATO” would fail.,“When the United States and the Zionist regime and Saudi Arabia were at the peak of their power, the coalitions that they built to counter the Resistance Front and the Islamic Republic had no other result but failure," Javani said, citing attempts to crush the Houthis in Yemen, and the US-led proxy war in Syria, as examples.,“Despite spending trillions of dollars over these years…everyone saw they were defeated and today, the Resistance Front is more powerful than ever before,” Javani said. “Therefore, it is quite easy to predict the possible fate of the so-called Arab NATO. Compared to past coalitions, the new alliance will be even weaker and lack effectiveness in the face of the Resistance Front and the Islamic Republic of Iran,” he said.,Iran and Israel cut ties in the aftermath of the Iranian Revolution of 1979, and regularly accuse one another of being the region’s biggest supporter of terrorism, violence, and instability.,Joe Biden will arrive in Israel on Wednesday as part of a much-anticipated regional trip which will also take him to the occupied West Bank and Saudi Arabia. The four-day visit will be his first tour of the region as president.,Biden: Saudi Arabia Trip Important for Countering Russia, China & Keeping US Leadership Afloat10 July, 04:13 GMT,* Terrorist groups outlawed in Russia and many other countries.。 据悉，本次任务将首次执行低轨星座规模化组网发射，以一箭18星的方式投送载荷，此前力箭二号已中标上海垣信千帆星座的一箭18星发射服务采购项目。
二 | 力箭二号是我国首款通用助推器核心（CBC）构型的运载火箭，总长53米，起飞重量625吨，500公里太阳同步轨道运载能力8吨，200公里近地轨道运载能力12吨，通过增减助推器可覆盖2至20吨运力区间。
三 | 今年3月30日遥一火箭首飞成功，将轻舟初样试飞船和卫星精准入轨，单次输送4.2吨载荷，首飞即服务国家重大战略。
四 | 本次遥二总装测试周期较首飞稳步缩短，正朝标准化、批量化目标迈进，力箭二号总指挥杨浩亮此前透露，借鉴汽车自动化产线逻辑，该型号可实现年产20发的生产能力。 回收布局方面，中科宇航走的是一条差异化路线，力箭二号采用集束式回收方案，芯一级与助推器不分离、一起整体回收，这一构型在全球属首创，气动操纵性更优、着陆冲击更低、动力冗余更强，回收部分占全箭比例更高。
五 | 具体节奏上，公司先通过力鸿系列飞行器验证回收技术，力鸿一号已完整验证再入大气层减速回收和箭体精确落点控制，今年还将进行力鸿二号百公里级回收试验，之后把回收技术迁移至力箭二号，争取在第八发实现发动机和火箭的共同回收，火箭设计复用次数超过20次。 并且，成本也是改箭的另一大杀手锏，力箭二号在不回收状态下，单次发射成本约3万元人民币每公斤，与SpaceX猎鹰9号基本持平，实现回收后有望降至1.5万元每公斤左右，约为SpaceX的一半。作为对比，猎鹰9号面向商业客户的公开报价在每公斤5000至7000美元。
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