"I don’t think so," Tokovinin said in an interview with the Belgian VRT broadcaster released late on Wednesday, when asked whether the expulsion would impact the operation of the Russian embassy.
The ambassador noted that the name of the diplomat, whom Brussels decided to expel, had not yet been announced to the Russian side.
Tokovinin expressed regret over the decision of the Belgian government, adding that Moscow would respond to such a move by Brussels on the basis of the principle of reciprocity.
Commenting on the statement of NATO Secretary-General Jens Stoltenberg concerning the coordinated actions of the alliance's members, acting in solidarity with the United Kingdom by expelling Russian diplomats, Tokovinin noted that the West was overestimating its power and capacity to influence international developments.
On Tuesday, the Belgian cabinet announced its decision to expel one Russian diplomatic staff member in solidarity with the United Kingdom over the poisoning incident.
Earlier this week, over 25 countries, including the United States and EU member states, decided to expel Russian diplomats over Moscow's alleged involvement in the attack on Skripal and his daughter. The move followed London's statement that Russia had "highly likely" organized the attack. Moscow has rejected all the accusations, and said that it would respond "adequately" to the expulsion of its diplomatic workers.