Russian President Vladimir Putin ways in on American politics
PHOTO:
CNN
Now playing
03:45
Senator: 'Rolling over' would embolden Putin
PHOTO:
Will Mullery/CNN
Now playing
01:40
The Cold War: Then and now (2018)
PHOTO:
Shutterstock
Now playing
04:00
Ukraine to US: We warned you about Russia
dnt amer ukraine prison debaltseve_00001114.jpg
Now playing
01:49
Guards abandon prison, but inmates choose to stay behind
orig what next for putin_00012222.jpg
PHOTO:
Getty Images
Now playing
01:04
Putin, world leaders discuss ceasefire in Ukraine
Pro-Russian separatists ride tanks in the eastern Ukrainian city of Lugansk on February 21, 2015. Ukraine's military and pro-Moscow rebels swapped scores of prisoners in rare compliance with a truce so badly breached over the past week that the US warned it could escalate sanctions on Russia within days
Now playing
04:09
Ukraine: We need separatists to deliver on ceasefire
nr pleitgen vo bomb explodes during pro ukrainian rally_00001123.jpg
Now playing
01:02
Bomb explodes during pro-Ukrainian rally
Pro-Russia rebels walk in Debaltseve, eastern Ukraine on Thursday, Feb. 19, 2015. After weeks of relentless fighting, the embattled Ukrainian rail hub of Debaltseve fell Wednesday to Russia-backed separatists, who hoisted a flag in triumph over the town. The Ukrainian president confirmed that he had ordered troops to pull out and the rebels reported taking hundreds of soldiers captive. (AP Photo/ Peter Leonard)
PHOTO:
Peter Leonard/AP
Now playing
02:41
Fall of Debaltseve sends shockwaves through region
pleitgen pkg kiev marks one year since yanukovych ouster_00001622.jpg
Now playing
03:13
Ukraine marks one year since president's ouster
KIEV, UKRAINE - FEBRUARY 20: Women kneel at a memorial to Nazar Voytovich, one of the many victims of the Maidan uprising one year ago, following an evening ceremony and concert of Mozart's "Requiem" attended by tens of thousands at Maidan square on February 20, 2015 in Kiev, Ukraine. Ukraine is commemorating the first anniversary of the February 20, 2014 sniper attacks that killed dozens of protesters on the Maidan and were followed by the ouster of Ukrainian President Viktor Yanukovich shortly later. Meanwhile fighting between pro-Ukrainian troops and pro-Russian separatists is continuing in the Donbas region of eastern Ukraine despite the recent Minsk ceasefire agreements. (Photo by Sean Gallup/Getty Images)
PHOTO:
Getty Images
Now playing
02:19
Day of remembrance, reflection in Ukraine
Story highlights
Ukrainian government and rebel forces swap prisoners
U.S. Secretary of State says Russian actions are unacceptable, warns of new sanctions
A senior Ukrainian official says at least 179 soldiers died in siege of Debaltseve
(CNN) —
U.S. Secretary of State John Kerry had strong words Saturday for Russia over what he called its unacceptable actions in Ukraine – and threatened additional sanctions against Russian interests.
Speaking in London alongside UK Foreign Secretary Philip Hammond, Kerry said Russia was “continuing to do land-grabbing in Ukraine” even as it professed to support peace efforts.
Russia’s actions are “just simply unacceptable, so we are talking about additional sanctions, additional efforts,” Kerry said.
Photos: Crisis in Ukraine
Ukrainian security forces patrol in the village of Bobrovyshche on July 14, 2015. More than 6,400 people have been killed in the conflict in Ukraine since April 2014, the United Nations says.
PHOTO:
ALEXANDER ZOBIN/AFP/Getty
Photos: Crisis in Ukraine
Ukrainian security forces on the lookout in Bobrovyshche on July 14. The country's troops face daily attacks from Russian-backed separatists despite a ceasefire being in place.
PHOTO:
SERGEY BOBOK/AFP/Getty
Photos: Crisis in Ukraine
A man with a machine gun is among the Ukrainian troops standing guard in Krimskoe town of Luhansk, Ukraine, on June 25.
PHOTO:
Viktor Koshkin/Anadolu Agency/Getty Images
Photos: Crisis in Ukraine
Shelling between Ukrainian troops and pro-Russian rebels leaves damage in Donetsk, Ukraine, on Monday, June 1.
PHOTO:
Mstyslav Chernov/AP
Photos: Crisis in Ukraine
A Ukrainian serviceman fires a grenade launcher on the front lines near Donetsk on Saturday, May 30.
Pro-Russian rebels carry the coffin of prominent separatist commander Alexei Mozgovoi during his funeral in Alchevsk, Ukraine, on Wednesday, May 27.
PHOTO:
Mstyslav Chernov/AP
Photos: Crisis in Ukraine
An American soldier, right, trains Ukrainian troops on Tuesday, April 21, near Yavoriv, Ukraine. Operation Fearless Guardian, a six-month training exercise, involves about 300 members of the American 173rd Airborne and about 900 Ukrainian National Guard troops.
PHOTO:
Pete Kiehart/Getty Images
Photos: Crisis in Ukraine
Residents flee with salvaged belongings during renewed fighting in the Jabunki neighborhood near the airport in Donetsk on Monday, April 13.
PHOTO:
ODD ANDERSEN/AFP/Getty Images
Photos: Crisis in Ukraine
A mortar round sticks out of the ground near a destroyed tank at a former Ukrainian army checkpoint outside Chornukhyne, Ukraine, on Monday, March 2. Russian-backed separatists had recently overran the area.
PHOTO:
Vadim Ghirda/AP
Photos: Crisis in Ukraine
An instructor of the Ukrainian volunteer Azov Battalion conducts training exercises in Kiev, Ukraine, on Sunday, March 1.
PHOTO:
YURY KIRNICHNY/AFP/Getty Images
Photos: Crisis in Ukraine
A woman makes her way across a bridge destroyed in heavy fighting in Donetsk, Ukraine, on March 1.
PHOTO:
Vadim Ghirda/AP
Photos: Crisis in Ukraine
A volunteer gives humanitarian aid to residents of Popasna, Ukraine, on Saturday, February 28.
PHOTO:
Evgeniy Maloletka/AP
Photos: Crisis in Ukraine
A Ukrainian serviceman climbs out of a tank at a checkpoint near Horlivka, Ukraine, on Monday, February 23.
PHOTO:
Anatolii Stepanova/AFP/Getty Images
Photos: Crisis in Ukraine
A member of a Ukrainian military medical unit cries during a ceremony in Artemivsk, Ukraine, on February 23. Four of his comrades were killed near Debaltseve, Ukraine.
PHOTO:
Evgeniy Maloletka/AP
Photos: Crisis in Ukraine
A man holds a Ukrainian flag as he covers a victim of an explosion in Kharkiv, Ukraine, on Sunday, February 22. The explosion during a peaceful protest left two dead and 15 wounded.
PHOTO:
Andriy Marienko/AP
Photos: Crisis in Ukraine
Pro-Russian rebels stationed in Horlivka launch missiles on Wednesday, February 18.
PHOTO:
ANDREY BORODULIN/AFP/Getty Images
Photos: Crisis in Ukraine
Pro-Russian separatists take position near Uglegorsk, Ukraine, on February 18.
PHOTO:
VASILY MAXIMOV/AFP/Getty Images
Photos: Crisis in Ukraine
An army ambulance damaged in recent shelling lies by a road near Svitlodarsk, Ukraine, on Sunday, February 15.
PHOTO:
Petr David Josek/AP
Photos: Crisis in Ukraine
Ukrainian servicemen play with a soccer ball on a road between Svitlodarsk and Debaltseve on February 15.
PHOTO:
VOLODYMYR SHUVAYEV/AFP/Getty Images
Photos: Crisis in Ukraine
A woman salvages items February 15 from the rubble of a destroyed clinic where she had worked in Opytne, Ukraine.
PHOTO:
PETRO ZADOROZHNYY/AFP/Getty Images
Photos: Crisis in Ukraine
People carry a refrigerator through a balcony at an apartment building that was damaged in recent shelling in Svitlodarsk on February 15.
PHOTO:
Petr David Josek/AP
Photos: Crisis in Ukraine
A recent ceasefire was brokered during marathon talks in Minsk, Belarus. From left, Belarusian President Alexander Lukashenko, Russian President Vladimir Putin, German Chancellor Angela Merkel, French President François Hollande and Ukrainian President Petro Poroshenko gather before negotiations begin on Wednesday, February 11.
PHOTO:
Mykola Lazarenko/Pool/AP
Photos: Crisis in Ukraine
People stand beside the body of a woman killed during shelling in Kramatorsk, Ukraine, on Tuesday, February 10.
PHOTO:
VOLODYMYR SHUVAYEV/AFP/Getty Images
Photos: Crisis in Ukraine
A volunteer gets a medical checkup at a military base for pro-Russian rebels February 10 in Donetsk, Ukraine.
PHOTO:
Pierre Crom/Getty Images
Photos: Crisis in Ukraine
Ukrainian volunteer fighters and policemen arrest two men in Kiev, Ukraine, on February 9. The men allegedly arrived from Donetsk and were suspected of participating in pro-Russian rebel activities and organizing terrorist attacks in the Ukrainian capital.
PHOTO:
SERGEI SUPINSKY/AFP/Getty Images
Photos: Crisis in Ukraine
Residents unload humanitarian aid in Debaltseve on Friday, February 6.
PHOTO:
Petr David Josek/AP
Photos: Crisis in Ukraine
A man rides a bicycle in Vuhlehirsk, Ukraine, on February 6.
PHOTO:
Petr David Josek/AP
Photos: Crisis in Ukraine
A child waits on a bus to leave Debaltseve on Tuesday, February 3, after increased fighting in the region.
PHOTO:
Petr David Josek/AP
Photos: Crisis in Ukraine
A man stands next to his car in Donetsk on Sunday, February 1, after it was destroyed by shelling.
PHOTO:
DOMINIQUE FAGET/AFP/Getty Images
Photos: Crisis in Ukraine
The body of a civilian killed during shelling lies on the ground in Donetsk on Friday, January 30.
PHOTO:
Vadim Braydov/AP
Photos: Crisis in Ukraine
People in Mariupol, Ukraine, pour soil into the grave of a recent shelling victim on Monday, January 26.
PHOTO:
Evgeniy Maloletka/AP
Photos: Crisis in Ukraine
Ukrainian servicemen prepare ammunition at a position on the front line near Mariupol on January 26.
PHOTO:
ANATOLII BOIKO/AFP/Getty Images
Photos: Crisis in Ukraine
A man injured during shelling in Mariupol sits in an emergency hospital on January 26.
PHOTO:
Oleksandr Stashevskiy/AFP/Getty Images
Photos: Crisis in Ukraine
A piece of an exploded missile sits lodged in the ground outside an apartment building in the Vostochniy district of Mariupol on Sunday, January 25.
PHOTO:
Evgeniy Maloletka/AP
Photos: Crisis in Ukraine
A resident walks by a burning building in Mariupol on Saturday, January 24.
PHOTO:
Sergey Vaganov/AP
Photos: Crisis in Ukraine
A pro-Russian rebel takes cover from shelling in the Kievsky district of Donetsk on Thursday, January 22.
PHOTO:
Manu Brabo/AP
Photos: Crisis in Ukraine
People in downtown Donetsk react as Ukrainian prisoners of war are handed over by pro-Russian rebels on January 22.
PHOTO:
ALEXANDER ERMOCHENKO/EPA/LANDOV
Photos: Crisis in Ukraine
A trolleybus is damaged in Donetsk's Lenin District after its station was hit by a shell on January 22.
PHOTO:
Nikolai Muravyev/ITAR-TASS/Landov
Photos: Crisis in Ukraine
A rebel takes aim while protecting a supply position in the Kievsky district of Donetsk on January 22.
PHOTO:
Manu Brabo/AP
Photos: Crisis in Ukraine
Rubble and debris cover the airport in Donetsk on Wednesday, January 21.
PHOTO:
Igor Ivanov/AP
Photos: World War II in pictures
Photos: Crisis in Ukraine
Vladimir Bovrichev cries next to the body of his 4-year-old son, Artiam, during Artiam's funeral on the outskirts of Donetsk on Tuesday, January 20. The boy was killed during a Ukrainian artillery strike.
PHOTO:
Manu Brabo/AP
Photos: Crisis in Ukraine
Women sit in a shelter during a battle in Donetsk on Sunday, January 18.
PHOTO:
Manu Brabo/AP
Photos: Crisis in Ukraine
A building hit by Ukrainian artillery is seen in the Voroshilovsky area of Donetsk on January 18.
PHOTO:
Manu Brabo/AP
Photos: Crisis in Ukraine
Men from the Azov Volunteer Battalion board a bus in Kiev to join the fight against the rebels on Saturday, January 17.
PHOTO:
Sergei Chuzavkov/AP
Photos: Crisis in Ukraine
Rebels sit atop a tank at a checkpoint north of Luhansk, Ukraine, on Wednesday, January 14.
PHOTO:
Mstyslav Chernov/AP
Photos: Crisis in Ukraine
A Ukrainian soldier looks down from a military truck at the Donetsk airport on Tuesday, January 6. The airport has been the scene of some of the fiercest fighting in eastern Ukraine.
PHOTO:
Mstyslav Chernov/AP
Photos: Crisis in Ukraine
Ukrainian President Petro Poroshenko gives a speech as he hands over new military equipment to forces near the city of Ghytomyr, Ukraine, on Monday, January 5.
PHOTO:
SERGEI SUPINSKY/AFP/Getty Images
Photos: Crisis in Ukraine
A Ukrainian volunteer fighter fires a machine gun at pro-Russian rebels near the village of Pisky, Ukraine, on Saturday, January 3.
PHOTO:
VASILY MAXIMOV/AFP/Getty Images
“We are confident that over the next few days we are going to make it clear that we are not going to play this game, not going to sit here and be part of this extraordinarily craven behavior at the expense of the sovereignty and integrity of a nation.
“This is behavior that is completely counter to everything that the global community has worked to achieve and put in place ever since World War II, and I’m confident that the United Kingdom, the United States and others are prepared to stand up to it.”
He blasted Moscow’s repeated denials that it is involved in arming the separatists and sending its own troops over the border.
In this age of technology and satellites, Kerry said, “there is no secret” over what is taking place. “We know to a certainty what Russia has been providing to the separatists, how Russia is involved with the separatists,” he said.
Kiev and a number of Western leaders have steadfastly accused Russia of failing to rein in separatists and of continuing to arm, supply and train them. European nations, the United States and others have imposed financial sanctions on Russian interests in hopes of pressuring President Vladimir Putin to help end the hostilities.
Russia, which seized Ukraine’s Crimean peninsula in March, denies any direct involvement in Ukraine and says any Russian soldiers in Ukraine are volunteers fighting during their vacation time
Debaltseve siege most deadly
Kerry’s remarks come as a ceasefire which came into effect last Sunday remains in serious doubt.
A fierce separatist offensive to take the key strategic town of Debaltseve ended only Wednesday, when Ukrainian soldiers were forced to retreat.
Yuriy Biryukov, a presidential adviser and assistant to Ukraine’s defense minister, said Saturday that 179 soldiers had died in the Debaltseve area between January 18 and February 18.
An additional 110 soldiers were captured and 81 are missing, Biryukov posted on Facebook. Some of the missing are still on their way out of Debaltseve, he said, while others have died.
Late Saturday, Ukrainian President Petro Poroshenko said 139 Ukrainian soldiers had been released from captivity.
The release was part of a prisoner swap between Ukrainian and rebel forces in the eastern Donbass region; 52 pro-Russian separatists were also freed, according to Russian state news agency Itar Tass.
The toll makes the siege of Debaltseve – a town now shattered by heavy shelling – the Ukrainian military’s deadliest single incident over the past 10 turbulent months.
Shelling has also picked up this week in Donetsk city and clashes are reported around the southern port city of Mariupol.
Ukraine’s National Defense and Security Council said Friday there had been 300 instances in which this latest truce has been violated.
The ceasefire agreement – signed February 12 in Minsk, Belarus, among the leaders of Ukraine, Russia, France and Germany – aimed to curb this violence. It is supposed to be followed by the withdrawal of heavy weaponry to create a buffer zone, the release of prisoners and steps toward new elections.
Months of devastating fighting has left nearly 5,700 people dead as of February 18, the U.N. Office of the High Commissioner for Human Rights reported Friday. More than 1 million people have been displaced.
Some 49 people died on February 20, 2014, and close to 100 more suffered gunshot wounds when, according to protesters, government snipers opened fire on them.
Two days later, President Viktor Yanukovych fled the country, prompting Ukrainian activists to declare “victory in the Maidan” and promise a new day for a country long torn between its neighbors, Europe to the west and Russia to the east.
How things have changed. Today, the country is a powder keg driving spiraling tensions between the West and Moscow.
In Moscow, thousands of Kremlin supporters gathered Saturday for a demonstration to counter the Ukrainian commemorations.
Many waved flags and banners as they marched near Moscow’s Red Square, while others chanted slogans including, “We won’t give our country to the enemy” and “No Maidan in Russia.”
In remarks Friday, Poroshenko claimed Russia had been working toward the breakup of Ukraine since before Yanukovych was ousted.
“Moscow was preparing to the liquidationand tearing Ukraine apart long before the victory of Maidan. They were expecting the fall of Yanukovych andaccelerated the course of events,”Poroshenko said to the families of protesters who died a year ago.
According to Ukrainian prosecutors, 77 people died in total during the 2014 protests, which were sparked by Yanukovych’s decision to scrap a trade deal with the European Union and instead turn toward Russia.
By March, Russia had annexed Crimea. Weeks later, in April, pro-Russian separatist forces launched their bid to carve off the more Russian-leaning eastern Donetsk and Luhansk regions from the rest of Ukraine.
NATO deputy leader: Russia poses existential threat
In a speech to a London-based defense think-tank, the Royal United Services Institute, Britain’s senior officer in NATO warned that Russia’s expansionist ambitions could pose an “existential threat” to the world.
Russia is currently employing a “hybrid combination” of “coercion through rapidly generated conventional forces and subversion, through a number of means, both military and non-military,” said Gen. Adrian Bradshaw, NATO’s Deputy Supreme Allied Commander Europe.
This hybrid strategy can be used to set the scene for a “subversive takeover of territory,” as seen in its takeover of Ukraine’s Crimean peninsula last year shortly after large-scale military exercises by Russia on its side of the border, he said.
“We are today seeing conventional forces employed, albeit subject to continued brazen denials by the Kremlin, in eastern Ukraine,” he added.
Russia’s new strategy holds particular dangers for NATO, he said. Firstly, the use of subversive tactics initially makes it difficult to identify clearly “the hand of a hostile state government” in destabilization of a country, making collective decisions harder.
Secondly, its ability rapidly to generate large scale forces “could in future be used not only for intimidation and coercion but potentially to seize NATO territory, after which the threat of escalation might be used to prevent reestablishment of territorial integrity,” he said.
And, Bradshaw pointed out, Russia is not the only threat to NATO states, citing also the danger posed by terror groups such as ISIS, also known as ISIL.
“Whilst the threat from Russia, together with the risk it brings of a miscalculation resulting in a slide into strategic conflict, however unlikely we see that as being right now, represents an obvious existential threat to our whole being, we of course face threats from ISIL and other instabilities to our way of life and the security of our loved ones.”
CNN’s Nick Paton Walsh in Donetsk, Frederik Pleitgen in Kiev and Erin McLaughlin in Moscow contributed to this report. CNN’s Michael Pearson and Ben Brumfield, and journalist Victoria Butenko also contributed.