Rolls-Royce boosted by return to flying and defence demand

Rolls-Royce (RR.L) traded in line with expectations in the first four months of the year, the engine manufacturer said on Thursday, helped by a gradual return to flying and increased government investment in defence.
Rolls-Royce partners with Shell in sustainable aviation fuel push

British engineering company Rolls-Royce (RR.L) said it would partner with oil company Shell (RDSa.L) to work on the development of sustainable aviation fuel (SAF) in line with both their plans for net zero emissions by 2050.