A police investigation is under way after a passenger plane approaching Heathrow Airport hit what is believed to have been a drone. The British Airways flight from Geneva, with 132 passengers and five crew on board, was hit as it approached the London airport at 12:50 BST on Sunday. If confirmed, it is believed to be the first incident of its kind in the UK. BA said it would give the police "every assistance with their investigation". No arrests have been made, police said.

LONDON – A British Airways plane struck an object believed to be a drone on Sunday as it was coming in for landing at Heathrow, Europe's busiest airport, police said. An investigation had been launched into the incident, which follows a string of near misses involving drones. The plane, an Airbus A320 with 132 passengers and five crew members on board, was on its final descent into Heathrow's Terminal Five when it was struck. "A pilot on an inbound flight into Heathrow Airport from Geneva reported to police that he believed a drone had struck the aircraft," a spokeswoman for London's Metropolitan Police said. "The flight landed at Heathrow Terminal Five safely. It transpired that an object, believed to be a drone, had struck the front of the aircraft".

Two more near-misses between drones and passenger planes at UK airports have been reported by aviation authorities, including one a "wingspan away" from a jet landing at Heathrow. Pilots have called for a clampdown on drone use after a spate of incidents. Among the latest six to be investigated and verified by the UK Airprox Board, which monitors the threat of midair collisions, three were in the most serious bracket of risk, one involving a small light aircraft and two involving larger passenger planes. The closest calls came in late September as an Airbus A319, which typically carry up to 180 passengers, landed at Heathrow, and two days later as a turboprop commuter plane, believed to be a LoganAir flight to Scotland, left Manchester airport. The pilot at Heathrow reported a drone helicopter hovering close to his flight path, and was unable to take evasive action as the drone passed less than 30 metres away from his A319.

Police are investigating a pilot's claim that his plane was struck by a drone as it approached Heathrow airport. The Metropolitan police said they were contacted on Sunday afternoon by the pilot, who landed the plane safely at Terminal 5. No one has been arrested, officers said. The flight, BA727, was coming in to London from Geneva, carrying 132 passengers and five crew. British Airways said the Airbus A320 had been examined by engineers and cleared to take off for its next flight after the incident.

The US military apparently never tires of thinking up capability gaps, and that means we may soon see fleets of small drones dropping out of bombers, then later being yanked out of the sky by cargo planes. Cartoonish as it may sound--as is the case with so many deadly-serious but still far-out military concepts--it makes a lot of sense. And Darpa, the Pentagon's weapon of choice for making crazy things happen, just chose four companies to push the idea forward. Called Gremlins (because you weren't already freaked out) the project calls for a new type of reusable unmanned aerial vehicle that can be air-launched on intelligence-gathering missions from cargo airplanes, bombers, or other military aircraft over "denied" (i.e., hostile) airspace. Once their missions are complete, up to three hours later, the drones will fly back to retrieval area where a C-130 cargo airplane will collect them.

It is a federal crime to shoot down aircraft, and this week, the FAA confirm that that includes drones. This is great news for anyone who has a drone, and for anyone who doesn't want errant bullets falling from the sky, and it's bad news for anyone eager to pump a quadcopter full of lead. From Forbes' John Goglia, who confirmed this with the FAA: According to the FAA "regardless of the situation, shooting at any aircraft -- including unmanned aircraft -- poses a significant safety hazard. An unmanned aircraft hit by gunfire could crash, causing damage to persons or property on the ground, or it could collide with other objects in the air. To reach this justification, the FAA turned to 18 U.S.C. 32, a law that in part expands "United States jurisdiction over aircraft sabotage to include destruction of any aircraft in the special aircraft jurisdiction of the United States."

If you doubted that drone racing was a real sport--that robots flying through garish neon gates belong in the same league as muscled athletes who actually sweat--consider this: It's coming to ESPN. This week, the International Drone Racing Association and ESPN announced a multi-year distribution deal. It's not about to knock Sportscenter out of its time slot, however. The collaboration's first event, the US National Drone Racing Championships, will be broadcast live on ESPN3, an online channel, in August, and then repackaged as a one-hour special to be aired elsewhere on the network. The upside for the International Drone Racing Association, and drone racing in general, is easy to see.

Armed drones could take to the air for testing alongside US fighter pilots as early as 2018. The Air Force's'Loyal Wingman' program aims to pair fifth generation fighter jets with unmanned older craft, using computer algorithms to give pilots control of the drones. The initiative would allow a drone to take the lead in navigating dangerous environments, pinpointing targets without putting a human pilot at risk. The Air Force's'Loyal Wingman' program aims to pair fifth generation fighter jets with unmanned older craft, using computer algorithms to give pilots remote control of the drones. The'Loyal Wingman' program would see the Air Force convert an older craft, like the F-16 warplane, into a semi-autonomous and unmanned fighter that flies alongside a fifth generation craft, like the F-35 jet.

The Drone Racing League flew in to the capital this week as machines soared around Wembley Stadium at speeds of 75mph (120km/h). Drones buzzed around the iconic venue and further proved why the sport of drone racing is gaining popularity. The racing was live streamed to spectators for the first time over EE's 4G network at the stadium, with 4G cameras attached to the drones giving people a drone's-eye-view. The event was attended by 16-year-old Luke Bannister, from Somerset, who recently won 174,000 ( 250,000) in the Drone Grand Prix in Dubai. First Person View (FPV) drone racing involves live video being streamed to the pilot's headset to enable split-second manoeuvres. This perspective is usually only available to the team controlling the drone, however for the first time spectators in the stadium and online were also able to'ride' around the stadium.

Now that drones have become a standard tool in our military arsenal, the next job is to make them more efficient and capable than ever before. DARPA's newest invention is the Gremlin: a drone that be deployed from a bomber while in flight, execute its mission, and then return to an extraction point where a cargo plane yanks it out of the sky and brings it safely home. The drones are capable of flying unmanned, but being able to retrieve them makes them reusable, which is both cost-effective and convenient. But drone retrieval also protects U.S. military technology and secrets. Sending fleets of tiny Gremlins on intelligence-gathering missions is one thing, but being able to recapture them instead of leaving them in the hands of hostiles is a huge boon to the military.