News of Tuesday 13 March 2018

• Formula 1 2018: Faster tires, fewer engines ... and a halo
• Trump fires Secretary of State Rex Tillerson, will replace him with Pompeo
• Moms still earn less than childless women -- and the gap isn't closing
• Royal wedding: Tourists won't flock to UK for Harry and Meghan
• Nepal airport rejects blame for confusion before fatal plane crash
• Iraqi PM reopens Kurdistan airports to international flights
• Russian military to respond if US strikes Syria: Senior general
• Washington will act unilaterally on Syria: US envoy to UN
• Iran Embassy assault token of UK servility to S Arabia