Stadion Balgarska Armia

Stadion Balgarska Armia (Стадион „Българска Армия“, 'Balgarska Armia Stadium', lit. Bulgarian Army Stadium) is a defunct stadium of the Bulgarian football club CSKA Sofia. It's situated in the Borisova gradina in the centre of Sofia. The stadium has four sectors and a total of 22,995 (18,495) seats, of which 2,100 are covered. The pitch length is 106 meters and the width is 66 meters.

The capacity of the stadium is divided in four sectors:
 * Sector A: 6417 seats
 * Sector B: 4889 seats
 * Sector V: 5689 seats
 * Sector G: 6000 (1500 seats )

The sports complex also includes tennis courts, a basketball court, and gymnastics facilities, as well the CSKA Sofia Glory Museum. The press conference room has 80 seats.

In late 2023, the stadium was closed, in preparation for its reconstruction, which will involve a complete overhaul and demolition of the current stands and rebuilding the stadium into a football-specific stadium, without an athletics track. During the process, CSKA would play home matches at the Vasil Levski National Stadium, situated only a couple of hundred meters away from the Balgarska Armia.

History
Built in 1923 for AS-23, the stadium was known as Athletic Park until 1944, when AS-23 merged with two other clubs to form Chavdar Sofia. From 1944 until 1948 it was called Chavdar Stadium. Between 1948 and 1990 it was the People's Army Stadium, and since 1990 it is the Balgarska Armia Stadium. The current structure was built by architect Anton Karavelov in the period between 1965 and 1967 on the old grounds of AS-23. It was reconstructed again in 1982, which included the introduction of floodlights.

In 2000, the stadium was equipped with a new Dynacord surround sound system, capable of 48 kilowatts and 107 decibels. The electric lighting is also of the latest generation and is covering the pitch with 2100 lux.

Despite the improvements over the years, parts of the stadium are in a deteriorating condition, especially sector B, which has been completely closed down for spectators and covered with advertising instead, in order to hide the growing plant and fungi life underneath. The seating of the stadium is also in a poor condition, with many seats being either partially broken or missing completely, with the main cause being hooliganism over the years.

Reconstruction plan
In 2023 CSKA and the Ministry of Youth and Sports established a joint venture, which should undertake reconstruction of the stadium. The reconstructed stadium will have 18,000 seats and meet UEFA Category 4 criteria.

In October 2023 a building permit was granted by Sofia municipality. Demolition of the old stadium is expected to begin in early January 2024. The "New Balgarska Armia" ground will be completed for 18 months.

The last game on the old stadium was held on 10th December, 2023, between CSKA and Ludogorets Razgrad, ending in a 0-1 loss for CSKA. After the match, fans on the stadium were allowed to take a piece of the stadium as a memory from the venue before demolition begins.

At the end of May 2024, the entire old stadium was demolished in order to build a new and modern one with a capacity of about 18,000 seats. The new facility will open its doors after mid-2026.