TeeJay Tech Bro

  Ukrainian drone teams demolished a brigade of US Army tanks and armored vehicles during a live war game held this year—but the US soldiers were lucky enough to get “respawn” attempts while learning from the experience. The semiannual military exercise, called Combined Resolve, gave the US military a firsthand taste of how modern drone warfare has evolved on the battlefields of Ukraine. The Ukrainian drone operators participating in the exercise were easily able to spot and destroy US armored vehicles by mimicking the actions of dropping bombs from above or moving close enough to simulate a kamikaze strike, according to US officials and a participant who spoke with The Wall Street Journal . US armored vehicles were being destroyed so quickly that they were “respawned” and sent back into the simulated fray, a US official told The Wall Street Journal. The US troops who participated in the exercise—held in Germany from April 9 to May 10—were on rotational deployment from Fort Hood, T...

  The Trump administration is recruiting private security firms to conduct federal government-authorized operations, including cyberattacks, against overseas-based criminal organizations that commit hacks on US persons, organizations, or government entities. In a National Security Presidential Memorandum issued Thursday, US President Donald Trump directed the National Coordination Center (NCC), which operates under the Homeland Security Task Force, to develop a program for conducting specific cyber operations that combat foreign transnational criminal organizations (TCOs). The Departments of Justice and Homeland Security will provide oversight. The lynchpin of that program is bringing in private sector companies to participate. Devil will be in the still-undefined details A fact sheet that accompanied Thursday’s memo listed ransomware, sextortion schemes, phishing campaigns, financial fraud, and impersonation scams as activities eligible for private-sector security firms to targe...

  As Virgin Galactic nears christening the first of its next-generation spaceship designed to launch customers on suborbital flights, it still is missing a key component—a name. The self-described “commercial spaceline,” which was founded by British tycoon Richard Branson, has turned to the public to vote on what to call the new vehicle . The spaceplane will be a member of Virgin Galactic’s Delta-class fleet, succeeding SpaceShipTwo, which carried Branson and 31 others on 12 short hops above the US-defined boundary between Earth and space. “You can vote for one of four finalist names for a spaceship that will join Virgin Galactic’s growing fleet and the next chapter in our journey to expand access to space,” the company announced on its website on August 11. “Name a Virgin Galactic spaceship, shape a piece of spaceflight history.” Virgin Galactic completed structural assembly of “Delta-1,” its first new spaceship, earlier this year and towed it from its assembly hangar to a test a...

  A healthy toddler in Washington state fell ill abruptly. It began with vomiting, lethargy, and weakness on his right side. Then it progressed to a headache, fever, and trouble swallowing. At one point, he briefly became unresponsive, and he had episodes where he stopped breathing. Doctors admitted him to the hospital, but his condition only deteriorated. The boy was infected with an ultra-rare amoeba known for ravaging the brain. The opportunistic pathogen was first identified in 1986 from the brain of a San Diego Zoo monkey, which died from the infection. Since then, only about 200 human cases have been recorded worldwide. About 90 percent of them have been fatal. The initial symptoms can be vague and, given its rarity, the infection is notorious for being undiagnosed or misdiagnosed. Still, the scant medical literature does provide some telltale signs, clues of what it can look like on tests and scans. But for the toddler, the infection looked different, sending doctors down t...