Earlier in June, Kremlin spokesman Dmitry Peskov officially confirmed to reporters that Moscow had not received an invitation from Paris to attend the celebrations. Russian Foreign Minister Sergei Lavrov later said that the country would only be represented by a diplomat from its Paris Embassy.
However, Macron invited his other counterparts — the president's closest allies — from across the globe. He received US President Donald Trump, outgoing UK Prime Minister Theresa May and over a dozen other world leaders in Normandy to commemorate the historic event.
READ MORE: UK Royal Family Names Germany ‘Allied Nation That Took Part in D-Day’ (PHOTOS)
D-Day, or the Normandy landings on 6 June 1944, was the largest seaborne invasion in history, carried out by the Western Allies during World War II, it marked the beginning of the liberation of German-occupied France and the opening of the second front.
During previous D-Day ceremonies, world leaders hailed the significant Soviet contribution to the victory over Nazi Germany. The Soviet Union paid the highest price for the defeat of fascism — an estimated 26 million Soviet citizens died during World War II, hundreds of cities were destroyed, and infrastructure in areas was destroyed beyond repair.
The USSR was the key player on the Eastern Front and, according to many historians, Overlord Operation, also known as the Battle of Normandy, on 6 June 1944, could have failed.
'Humiliating Our Russian Friends'
The French opposition has criticised Macron’s decision, saying that the move is merely a humiliation of the nation that fought the Nazis alongside France.
"75 years ago, ‘the supreme battle’ was held on our beaches in Normandy. The gratitude of the French people to the Allies and Resistance fighters of the interior will remain eternal. As general De Gaulle said: 'Long live France, free, in honor and independence!'" Nicolas Dupont Aignan, president of the party Debout la France, said.
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He insisted that the absence of an invitation for Putin was "inexplicable and humiliating to our Russian friends".
"How to explain such an absence, while the Soviet Union played a major role in the victory of the Allies? It is impossible to understand, except to consider that it is a political decision by President Macron", he said.
READ MORE: Int'l Ceremony of 75th D-Day Anniversary in Colleville-sur-Mer, France
According to the politician, the move undertaken by the Macron administration is not in the interest of the country.
"This diplomatic blunder is absolutely not in the interest of France since Russia is turning more and more toward the East and China as the mistakes made by Europe accumulate", Dupont Aignan added.
National Rally leader Marine Le Pen also said that she regretted that Russia had not been invited to the D-Day commemorative ceremony in Normandy.
"Today we are honouring the memory of young soldiers who fell for our liberty 75 years ago, as well as those who were part of all the French Resistance [movements]. But it is regrettable that Russia is not taking part in the commemorations despite having paid a heavy price", she tweeted.
Shame for France
The French president's actions on one of the most important anniversaries in the country’s history raised eyebrows among many politicians.
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"[It is another] 'macronnade,' that is the word we use in France for the unacceptable comments and attitudes of President Macron. The fact that for this important 75th anniversary, Macron did not invite the Russian head of state is a shame for France", Gilles Lebreton, a National Front member of the European Parliament, said.
He noted that Macron’s predecessors, including Francois Hollande, Jacques Chirac, and Francois Mitterrand "did invite the heads of states at the highest level".
"This Normandy meeting had come to be an important diplomatic reunion … At the 70th anniversary, [then US President Barack] Obama and [Vladimir] Putin had time together thanks to President Hollande", he noted.
Putin took part in the commemoration of the 70th anniversary of the Normandy landings back in 2014 and held talks with Obama on the sidelines of the event.
Putin Says Not 'Some Wedding Party Celebrity'
In the meantime, Vladimir Putin has reacted to the absence of an invitation from his French colleague with a tongue-in-cheek comment.
READ MORE: 75 Years On War Expert Says ‘Impossible' to Know How Close D-Day Came to Failure
"As for invitation or no invitation, we [Russia] do not invite everyone either and [we do not invite everyone] for every event. Why should I always be invited everywhere? Am I a wedding party celebrity? This is not a problem at all", Putin said at a meeting with information agency heads, held on the sidelines of the St. Petersburg International Economic Forum (SPIEF).
He ironically suggested that the Western leaders probably want to "exchange whispered secrets" before starting contacts with Russia.