Boeing’s (heavily) modified 767 will gradually replace the aging (some are 60 years old) KC-135 Stratotankers. Foxtrot Alpha has details on some of the newer refueling and other technologies in the tanker
“The KC-46A will feature innovative new technologies and capabilities. A three-point hose and drogue refueling system will be standard along with a fly-by-wire refueling boom. Omitted from the KC-46A design is the traditional 'boom pod' with its bay window and line-of-sight boom control station. Instead, the KC-46A will use a 3D video system fed to a refueling console for boom control.
The Pegasus will be equipped with a modern radar warning receiver and defensive countermeasure systems, along with a full glass cockpit and an advanced navigation system to comply with international standards. When it comes to lugging cargo around, the KC-46A far exceeds the KC-135 in every respect, with 18 palets being carried on a single mission. The Pegasus will also be more economical to operate considering the enhanced capability it provides over the Stratotanker. Other goodies include night-vision compatible lighting and future multi-mission capabilities via in the installation of plug-and-play consoles.”