According to the official website, "the church was designed in a monumental Russian style, organically incorporating modern architectural approaches and innovations unique to the Orthodox church creation". The façades of the building are finished with metal, the arches are glazed.
The walls of the church, decorated with murals, include battle scenes from Russian military history and Bible scripture texts. The decoration of the lower (small) church is made of ceramics and is decorated with Gzhel painting, with pieces of glass smalt used in the manufacture of the mosaic panels. The central apse dedicated to the Resurrection of Christ is metal relief.
The decor of the church, the icon, the iconostasis (icon wall), and the marching military icons are made of copper with enamels. The image of the Saviour-Not-Made-by-Hands in the central dome of the church is the largest image of Christ's face executed in mosaic.
Glass mosaics
Stained glass mosaics in the cathedral's vault feature various Red Armyorders, accompanied by their respected ribbons that denote their class. Many of these orders display the faces of prominent military leaders from the Imperial Russian Army, who made a significant contribution to the Russian history. The Soviet Union's renewed wave of nationalism during the Great Patriotic War prompted the inclusion of the most revered Orthodox Christian saints who had served in the historical armies of Russia.
On September 5, 1943, a historic meeting in the Moscow Kremlin took place between Metropolitan Alexius and Soviet leader Joseph Stalin. After the meeting, the Communist Party of the Soviet Union permitted the Orthodox Church to legally function and operate after nearly two decades of severe oppression. Those churches that had not been destroyed by the Communist government began to reopen across the Soviet Union.
Some of the sizes are symbolic. The height of the church along with the cross is 95 metres. The diameter of the drum of the main dome is 19.45 metres, symbolising the year when the Great Patriotic War ended – 1945. The height of the belfry is 75 metres, a reference to the 75 years that passed in 2020 since the end of World War II. The height of the small dome is 14.18 metres – open conflict between Nazi Germany and the USSR lasted 1,418 days and nights. The area of the church complex is 11,000 m2. The capacity of the interior of the church is up to 6,000 people.
Bells
The bells were made at the Voronezh Foundry. The decoration of the bells repeats ornaments decorating the cathedral. The bells reflect the theme of Victory in the Great Patriotic War, icons of patrons of the Russian Army. The main bell-evangelist was decorated with bas-reliefs depicting key events of the Great Patriotic War. Work on the manufacture of the bells was carried out for six months. The ensemble weighs more than 20 tonnes, which includes 18 bells, the largest of which weighs 10 tonnes.[9] 17 of the 18 bells are dedicated to the types and arms of the troops. On one side a military emblem is applied to the bell, on the other, the image of the patron saint.[9] In August 2019, the bells were installed in the belfry of the cathedral.
Dome
In November 2019, an 80-tonne central dome was erected on the cathedral, the height and diameter of which are 12 metres.[10] The cathedral has six domes, four of which are identical, each weighing 34 tonnes. The central one is the largest, and one is on the belfry. The design has a high alloy steel frame with a strength factor of 300 to 1,500 years.
Floor
The floors of the cathedral are metal. The metal is from melted-down Nazi trophies, such as weapons and tanks that were seized from Wehrmacht forces. The act of walking on the floors of the cathedral is intended to symbolise "delivering a blow to the fascist enemy”.[11]
The image of the Savior is placed in a bronze fold and weighs about 100 kg. The icon itself without a fold has dimensions of about 98 × 84 × 10 cm.
Controversies
The museum located next to church was rumored to contain Adolf Hitler's peaked cap and personal clothes, which were described as trophies and relics by Russian Deputy Minister of Defense.[12][13]
In April 2020, photos were leaked showing a partially completed mosaic of Russian President Vladimir Putin, Defence Minister Sergey Shoygu and other high-ranking Russian officials, as well as Soviet dictator Joseph Stalin. The Russian Orthodox Church initially explained the presence of mosaics featuring Putin and Stalin according to the tradition of depicting historical events – in this case, the 2014 annexation of Crimea to Russia and the 1945 Soviet victory in the Great Patriotic War (World War II). Later it was reported that the cathedral would not have any mosaics of either Putin or Stalin.[14] The Russian Orthodox Church explained that this decision was made after taking into account the President's own opinion.[15]
The church, and the imagery within it, have been linked to the 'Russkiy mir' or 'Russian world' theology which some Orthodox Christian Churches outside Russia have described as a heresy.[16] This ideology has been described in the Financial Times as "Putin’s creation of an ideology that fuses respect for Russia’s Tsarist, Orthodox past with reverence for the Soviet defeat of fascism in the Second World War. This is epitomised in the Main Cathedral of the Russian Armed Forces, 40 miles west of Moscow, opened in 2020."[17] During the Russian invasion of Ukraine, the church has come to be seen as a symbol of Russian militarism, with Russian operations in Ukraine being described as "holy" by Russian authorities.[18]