Defence Ukraine Update The following is an extract from the statement on 20 October 2022. Mr Wallace I would also like to share with the House details of a recent incident that occurred in international airspace over the Black sea. On 29 September, an unarmed RAF RC-135W Rivet Joint, a civilian ISTAR—intelligence, surveillance, target acquisition and reconnaissance—aircraft on routine patrol over the Black sea was interacted with by two Russian armed Su-27 fighter aircraft. [Official Report, 20 October 2022, Vol. 720, c. 860.] Letter of correction from the Secretary of State for Defence, the right hon. Member for Wyre and Preston North (Mr Wallace): An error has been identified in my statement. The correct response should have been: Mr Wallace I would also like to share with the House details of a recent incident that occurred in international airspace over the Black sea. On 29 September, an unarmed RAF RC-135W Rivet Joint, an ISTAR—intelligence, surveillance, target acquisition and reconnaissance—aircraft on routine patrol over the Black sea was interacted with by two Russian armed Su-27 fighter aircraft.