Japanese politician Mr. Kihara has recently suggested that the Japanese Self-Defense Force (SDF) should reflect on their actions following a controversial public singing incident. Critics have stated that the song performed promotes nationalism. The incident has sparked discussion on the role and image of the SDF in modern Japanese society.

In Japan, the role of the SDF is a perpetual point of contention, especially since Japan's past militaristic history is still a sensitive topic for many. News about any form of nationalism is often met with strong public opinions in Japan, highlighting the balance the government tries to maintain between patriotism and the avoidance of war-associated nationalism.

In the US, patriotism and self-expression of military personnel are generally viewed positively and considered part of the freedom of speech. The EU has individual approaches depending on each member state. However, promotion of extreme nationalism could be a contentious issue in these areas as well.