Around 48,400 animals, — namely pigs, monkeys, and guinea pigs — were killed in experiments conducted at the secret Porton Down laboratory in Wiltshire between 2007 and 2017, the Sunday Mirror reported. The Ministry of Defence supported the practice as being life-saving for British troops.
READ MORE: Dark Side of UK's Porton Down Lab Revealed
Porton Down reportedly tested experimental body armour by blasting animals covered in it with various explosives. It also tested poisonous substances, gases, and nerve agents on animals.
The news was not well received by animal rights groups, with Animal Aid slamming the experiments for causing "extreme suffering and death", calling them morally unconscionable. The NGO stated that such experiments are unnecessary and noted that the number of killed animals is "alarming".
The UK, in turn, has pushed a narrative of blaming Moscow for the attack without presenting any credible evidence supporting the accusations.
READ MORE: Moscow Urges London to Explain Nature of Work Conducted in Porton Down Lab