On March 11, 2025, Saudi Arabia is observing Flag Day, a national celebration established to reaffirm the country’s strength, sovereignty, and harmony.

The day signifies the approval of the national flag by King Abdul Aziz, the founder of modern Saudi Arabia, on Dhul Hijjah 27, 1355 AH, equivalent to March 11, 1937.

The observance of Flag Day was formally instituted in 2023 when King Salman issued a royal decree on March 1, designating March 11 as a day to celebrate the national flag.

The flag holds deep historical significance, tracing back to the first Saudi state founded in 1727, and has been an enduring symbol of national pride throughout nearly three centuries.

The national flag, characterized by its green color and inscriptions, embodies core values including monotheism, justice, strength, and growth.

Citizens regard the flag as a symbol of pride and loyalty, reflecting their commitment to the leadership and the nation.

Historically, the flag’s design has evolved.

Initially, the banner of the Imams of the first Saudi state featured a green flag with the inscription "There is no god but Allah, Muhammad is the Messenger of Allah." Over time, as the state unified under King Abdul Aziz, two crossed swords were added to the flag, symbolizing security and welfare.

Eventually, this design was refined; the two swords were replaced with a single sword positioned below the Islamic creed.

On March 11, 1937, the final design of the flag was approved, which has been maintained and officially recognized since the adoption of the flag bylaw in 1973.

According to the bylaw, the flag is rectangular with a width two-thirds of its length.

It is predominantly green, symbolizing growth, with the Islamic creed inscribed in white in the center, alongside a drawn sword with its grip pointing downward.

The sword's symbolism reflects justice and security, rooted in Arab tradition.

Uniquely, the Saudi flag has specific regulations governing its use.

It is prohibited to use the flag in a way that diminishes its dignity, including lowering it to half-mast or using it as a trademark.

The flag is prominently displayed atop government buildings and public institutions during official holidays, and its condition must meet established standards of respect and protocol.

The government under King Salman and Crown Prince Mohammed bin Salman regards the flag as a crucial representation of national identity, reflecting the cohesion and unity of the Saudi state.

As part of the celebrations, various activities and events are organized nationwide to honor this emblem of national pride.