Russia has decided to "optimize" its diplomatic staff numbers in Ukraine, fearing "provocations" by Kyiv or other party, a spokeswoman for the Russian foreign ministry said on Saturday.
Maria Zakharova did not say whether that meant a reduction in staff numbers but said the embassy and consulates in Ukraine continued to perform their key functions, Reuters reported.
Tensions have been mounting for weeks due to a Russian military buildup and surge of military activity that has fueled fears that Russia could attack Ukraine.
Russia denies any such plans.
