SIR – The Houthis attack ships in the Red Sea (“US and UK launch strikes on Houthi rebel bases”, report, January 12). Hezbollah attacks from Lebanon. The Palestinians attack from Gaza. All these acts of war are supported by Iran.
SIR – The continuing refusal of Nato to enforce a no-fly zone over Ukraine, for fear of a direct confrontation with Russia (Letters, March 23), is correct.