Defence Secretary Philip Hammond has paid tribute to three Tornado jet crew lost in a crash in the Moray Firth earlier this week.
He told MPs: "My thoughts - and, I am sure, those of the entire House - are with their loved ones at this difficult time, and with the fourth member of the squadron involved in the incident, who is currently in a serious but stable condition in hospital."
More top news
The 36-year-old has not been seen or heard from since Thursday evening.
Sophie Neville, cast as Titty as a young child in the 1974 classic Swallows and Amazons, is advising its modern-day adaptation.
At least two people are feared dead in the attack which is the latest on medical facilities in the war-torn country.