Russian foreign minister Sergey Lavrov warned Friday Moscow may respond if cross-border shooting from Ukraine continues.

Russian foreign minister Sergey Lavrov warned Friday Moscow may respond if cross-border shooting from Ukraine continues.

"We already warned that if this continues then we will take measures. At least if it is clear that this has been done deliberately I am convinced that such a firing position should be neutralized as a one-off measure," Russian Foreign Minister Sergei Lavrov told Rossiya 24 state television.

"We have delivered a serious warning to our Ukrainian colleagues," he was quoted as saying by Russian news agencies.