(Reuters) – Russian President Vladimir Putin said on Tuesday that any decision by the United States to supply defensive weapons to Ukraine would fuel the conflict in eastern Ukraine and possibly prompt pro-Russian separatists to expand their campaign there.
On a visit to Kiev last month, U.S. Defense Secretary Jim Mattis said he was actively reviewing sending lethal weapons to Ukraine to help it defend itself, an option that previous U.S. president Barack Obama vetoed.
Ukraine and Russia are at loggerheads over a war in eastern Ukraine between pro-Russian separatists and Ukrainian government forces that has killed more than 10,000 people in three years. Kiev accuses Moscow of sending troops and heavy weapons to the region, which Russia denies.
“The delivery of weapons to a conflict zone doesn’t help peacekeeping efforts, but only worsens the situation,” Putin told a news briefing.
“Such a decision would not change the situation but the number of casualties could increase.”
In comments likely to be interpreted as a veiled threat, Putin suggested that pro-Russian separatists were likely to respond by expanding their own campaign.
“It’s hard to imagine how the self-declared republics would respond. Perhaps they would deploy weapons to other conflict zones.”