The Monument to the Liberators of Soviet Latvia and Riga from the German Fascist Invaders stands, in Riga, Latvia. To Estonians, Latvians and Lithuanians, Russia's belligerence toward Ukraine has some worried that they could be the Kremlin's next target.

Viewed from Paris, London and Washington, the events unfolding in Ukraine may seem like a new Cold War taking shape in Europe. From the Baltic countries, it looks much worse.

To Estonians, Latvians and Lithuanians - particularly those old enough to have lived under Soviet control - Russia's belligerence toward Ukraine has some worried that they could be the next target.

NATO has no plans of sending troops into Ukraine, says Jens Stoltenberg

As President Vladimir Putin warned NATO and its allies of dire consequences to any 'potential aggression' against Russia, NATO ruled out any potential boots on the ground in Ukraine. NATO has no troops inside Ukraine and has no plans to send any into the country, alliance's Secretary-General, Jens Stoltenberg, told a news conference on Russia's invasion of Ukraine. Watch!

The tensions have brought back memories of mass deportations and oppression.

"My grandparents were sent away to Siberia. My father was persecuted by the KGB. Now I live in a free democratic country, but it seems that nothing can be taken for granted," said Jaunius Kazlauskas, a 50-year-old teacher in Vilnius, Lithuania's capital.

All three Baltic countries were seized and annexed by Stalin during World War II before gaining independence again with the breakup of the Soviet Union in 1991. They joined NATO in 2004, putting themselves under the military protection of the US and its Western allies.

Ukraine is not part of NATO.

The Baltic countries and Poland, also a NATO member, have been among the loudest advocates for powerful sanctions against Moscow and NATO reinforcements on the alliance's eastern flank.

Baltic government leaders in recent weeks have shuttled to European capitals, warning that the West must make Russian President Vladimir Putin pay for attacking Ukraine, or else his tanks will keep rolling toward other parts of the former Soviet empire.

"The battle for Ukraine is a battle for Europe. If Putin is not stopped there, he will go further," Lithuanian Foreign Minister Gabrielius Landsbergis warned last week in a joint news conference with US Secretary of Defence Lloyd Austin.

Two days before Russia launched its anticipated attack on Ukraine, President Joe Biden announced that some American forces deployed in Europe, including 800 infantry soldiers, F-35 fighters and Apache helicopters, would be moved to the three Baltic states, describing the step as purely defensive.

The news was met with enthusiasm in the Baltic capitals. While the NATO treaty commits all allies to defend any member that comes under attack, the Baltic countries say it is imperative that NATO show resolve not just in words but with boots on the ground.

"Russia always measures the military might but also the will of countries to fight," said Janis Garisons, state secretary at Latvia's Defence Ministry.

"Once they see a weakness, they will exploit that weakness."

While Putin hasn't publicly expressed any ambition to reassert Russian control over the Baltic countries, many Estonians, Latvians and Lithuanians worry he wants to regain influence across all former republics of the Soviet Union, the collapse of which he once described as a tragedy for the Russian people.

In his speech earlier this week setting the stage for Russia's military intervention, Putin said Ukraine is "not just a neighbouring country for us. It is an inalienable part of our own history, culture and spiritual space."

The Baltic countries, culturally and linguistically different, don't have the same connection to Russian history and identity. However, they were ruled by Moscow for most of the past 200 years, first by the Russian Empire, then for the half-century following World War II by the Soviet Union. All three countries have ethnic Russian minorities; in Latvia and Estonia, they make up about one-quarter of the population.

Though many of them are well integrated, tensions flared in 2007 when hundreds of ethnic Russians rioted against government plans to relocate a Soviet war memorial in Tallinn, Estonia's capital. Estonia suspected Russia of stoking the unrest and orchestrating cyberattacks that paralysed government computer networks.

"When we hear Putin humiliating Ukraine, calling it an artificial state with no history, it reminds us of the same things that they have been repeating about all former Soviet republics for many years," said Nerijus Maliukevicius, a political analyst at Vilnius University.

The Russian "state propaganda machine is now working on unprecedented levels of intensity, and the message is not just about Ukraine," he added.

Lithuania borders both Kaliningrad, a Russian region where the country's Baltic Sea fleet is based, and Belarus, the former Soviet republic where tens of thousands of Russian troops have been deployed for joint exercises.

Belarus recently announced that the drills would continue because of the tensions in eastern Ukraine.