British defence giant BAE Systems announced on Friday a £2.5-billion ($4.1-billion, 3.1-billion-euro) deal to supply military aircraft to Oman.

The group said in a statement it would supply 12 Typhoon fighter aircraft and eight Hawk trainer jets, delivering from 2017.

"BAE Systems welcomes the decision by the Sultanate of Oman to purchase 12 Typhoon and eight Hawk Advanced Jet Trainer aircraft," it said.

"This contract is further recognition that both Typhoon and Hawk are leading aircraft in their class, providing the best capabilities available.

"As well as supplying aircraft, BAE Systems will provide in-service support to the Royal Air Force of Oman's operational tasks. Deliveries are expected to commence in 2017."

Earlier this year, BAE Systems had attempted to merge with European aerospace giant EADS but the deal collapsed under the weight of political wrangling and unexpectedly strong opposition from Germany.