Nine people have been arrested in the Central Asian republic of Tajikistan one week after a terrorist attack on the Crocus City Hall event centre near Moscow left more than 140 dead, Russian state media reported Friday. The men, who allegedly had links to the four main suspects held in Moscow, were detained in a suburb of the Tajik capital Dushanbe, according to Russian state news agency Ria Novosti. Russian forces were also involved in the arrest operation, the outlet reported, citing security sources. Meanwhile, the death toll from last week’s attack has risen to 144 and the number of injure…