The EU, U.S. and other Western allies are adamant that Russia will face heavy sanctions if it attacks Ukraine — but there is widespread uncertainty over what would constitute an attack short of a full-scale invasion, diplomats and officials said Tuesday.
Washington has been consulting with European counterparts on a daily basis in developing the sanctions package, the details of which are extremely well-guarded — partly to keep Moscow guessing but also to prevent disagreements among allies over specific measures.
But while Western governments insist that there is ironclad unity about penalizing Russia in the event of an attack, the lack of consensus on when sanctions would be triggered leaves a cloud of uncertainty about how quickly and forcefully Moscow will feel the response.
“There now needs to be quite a lot of work about triggering [the sanctions],” a senior EU official said on Tuesday. “This is particularly important when you are dealing with a scenario that is multi-faceted.”
Establishing clear parameters for imposing sanctions on Russia, which diplomats say would be the most hard-hitting penalties ever imposed, is especially challenging given Russia’s extensive capabilities to carry out military or hybrid strikes, including cyberattacks. Many analysts say that a conventional land invasion is only one option, and perhaps not the most likely scenario.
In 2014, Russia sent troops without insignia to invade Crimea, and it has long denied any role in the separatist war in the eastern Ukrainian region of Donbass, though the presence of Russian forces and weapons, as well as casualties of Russian troops, have been well-documented by journalists and intelligence analysts.
The question of when to trigger sanctions was left unresolved Monday at a meeting in Brussels of EU foreign ministers and, diplomats said, there was also no clear consensus during a conference call of leaders led by U.S. President Joe Biden later in the day.
“So far as I know, the trigger was not concretely defined,” a senior Central European diplomat said, adding that “of course” a full invasion would mean sanctions and they would “be discussed” if Russia launched a “hybrid” attack.