In the luxury yachting world, support vessels, also called "shadow boats," are just as important as motherships because they extend a main yacht's capabilities by providing extra space for tenders, ...

Sentinel gifts to the RIT Fund provide the critical resources necessary for RIT to meet its most immediate needs. Endowment spending only covers about four percent of the annual operating budget but ...

The British Royal Air Force's fleet of Sentinel surveillance aircraft will continue to receive support from Raytheon UK in a £135 million (US $165 million) deal announced by new Defence Procurement ...