London:A female Islamic State supporter on Friday pleaded guilty to terrorism charges, including a plot to bomb London's famous St Paul's Cathedral landmark.
Safiyya Amira Shaikh, a 36-year-old Muslim convert who was born Michelle Ramsden, was arrested in October last year following an undercover operation by counter-terrorism officers during which she sought the supply of bombs from them.
At a hearing at the Old Bailey court in London on Thursday, she admitted to two terrorism offences and was remanded in custody to be sentenced at the same court on May 11.
"She made contact with a person she believed to be able to assist in preparing explosives; researched methods and decided on a plan to carry out a terrorist act," the Metropolitan police said.
Police said she travelled to central London and stayed at a hotel in order to conduct reconnaissance, selected the hotel as a target for an explosive device; attended St Paul's Cathedral to scope it, for security and for the best place to plant a second explosive device.
She met a person and supplied her with two bags, with the intention and belief that explosive devices would be fitted into the bags; prepared the words of a pledge of allegiance to Daesh, also known as Islamic State (ISIS), police said.
Over the two months before her arrest in October 2019, Shaikh built up a relationship with two undercover officers who she believed were a husband-wife extremist team and exchanged messages through the encrypted social media app Telegram.