The U.S. Space Force is now operating in space. On Thursday, United Launch Alliance (ULA), a joint venture of Boeing (NYSE: BA) and Lockheed Martin (NYSE: LMT), launched the sixth Advanced Extremely High Frequency (AEHF) communications satellite on an Atlas V rocket at Cape Canaveral Air Force Station. With this final piece in place, the network of AEHF satellites will provide jam-resistant communications capabilities for the U.S. and its allies. Expressing his gratitude for the mission's success, Gen. Jay Raymond, Chief of Space Operations, U.S. Space Force, said "From our acquisition experts at SMC, to the satellite developers at Lockheed Martin, to the aircrews at Air Mobility Command, and our range support teams at the 45th Space Wing, we greatly appreciate the collaboration with the ULA team who all contributed to this historic, first National Security Space launch under the U.S. Space Force." Image source: Getty Images. Established within the U.S. Air Force, the Space Force, the newest branch of the U.S. military , was established in December 2019. According to its website, the Space Force is "a military service that organizes, trains, and equips space forces in order to protect U.S. and allied interests in space and to provide space capabilities to the joint force." Yesterday's launch represents the 83rd successful launch of an Atlas V rocket and the 138th launch for ULA. The ULA's next scheduled launch for the U.S. Space Force is in May. 10 stocks we like better than BoeingWhen investing geniuses David and Tom Gardner have a stock tip, it can pay to listen. After all, the newsletter they have run for over a decade, Motley Fool Stock Advisor, has tripled the market.* David and Tom just revealed what they believe are the ten best stocks for investors to buy right now... and Boeing wasn't one of them! That's right -- they think these 10 stocks are even better buys. See the 10 stocks *Stock Advisor returns as of March 18, 2020 Scott Levine has no position in any of the stocks mentioned. The Motley Fool has no position in any of the stocks mentioned. The Motley Fool has a disclosure policy.Source