Ruslan Boshirov and Alexander Petrov spoke with the government TV station RT in their first public appearance since they were named as suspects.
鲁斯兰·博什罗夫（Ruslan Boshirov）和亚历山大·彼得罗夫（Alexander Petrov）自被指认为嫌犯后，首次公开露面接受了政府运营的今日俄罗斯电视台（RT）的采访。
The two said that they had gone to the British city of Salisbury to see its famous religious center, Salisbury Cathedral. They also said that their visit, at the time of the attack, was "an incredible, fatal coincidence."
"Our friends have been suggesting for a long time that we visit this wonderful town," Petrov said.
Last week, Britain announced charges against the two men. It accused them of being agents of Russia's military intelligence agency, the GRU. It said they were sent to Salisbury to kill former Russian agent Sergei Skripal and his daughter Yulia with the poison Novichok. Both father and daughter were sickened, but survived.
British police released closed-circuit television images and pictures of Petrov and Boshirov walking in Skripal's neighborhood on March 4, the day of the attack. The Associated Press reports they were also shown visiting Salisbury a day earlier.
Britain said the attack was almost surely approved at a top level of the Russian government. It has strongly denied the claim.
On Thursday, both men denied that they were GRU agents. They also said they were not in possession of the nerve agent Novichok.
The two men said they worked in the nutrient supplements business. They denied that they carried a bottle of perfume, in which British officials found signs of Novichok.
In the TV broadcast, the men were asked why they went to Salisbury on two different days. Boshirov said that when they first arrived there, it was a snowy day and they got very wet. So, he said, they decided to take the train back to Salisbury the following day.
The two men said they may have passed by Skripal's house, but they did not know him.
Their appearance Thursday came a day after Russian President Vladimir Putin said that Russian officials knew the identities of the two men. Putin called them civilians and said there is "nothing criminal" about them. He called on them to contact the media.
A spokesman for British Prime Minister Theresa May rejected Putin's statement.
"We have repeatedly asked Russian to explain what happened in March, and they have replied with obfuscation and lies," the official said. "I have seen nothing to suggest that has changed."
I'm Caty Weaver.