Lockheed Martin
The U.S. Air Force says it would like to have a fleet of next-generation aerial refueling tankers in service by 2040. At least for the time being, the service says that it is willing to consider a wide range of options for what the tankers might actually look like, but says they will need to be able to provide support in “contested scenarios.” Lockheed Martin and Boeing have already been exploring relevant design concepts with blended wing-body planforms and that are at least somewhat stealthy.