ASEAN Cup 2026 postponed to summer, Vietnam faces a challenge.

The Southeast Asian Football Federation (AFF) has confirmed that the ASEAN Cup will be moved to the summer season starting in 2026, with the tournament taking place from July 24th to August 26th, 2026. This decision aims to allow teams to assemble their strongest squads, while also posing a significant challenge for the Vietnamese national team and coach Kim Sang-sik in their quest to defend their title.

New AFF schedule and objectives

The 16th edition, marking the 30th anniversary of the ASEAN Cup, will take place from the end of July to the end of August 2026. This is a strategic adjustment aimed at raising the professional standards and increasing the competitiveness of the tournament. The key is that the timing coincides with the conclusion of most national leagues, creating optimal conditions for teams to assemble their full squads.

Why can changes bring together the strongest lineup?

For many years, the ASEAN Cup has not been part of FIFA's official competition system, giving clubs – especially in Europe and top Asian leagues – the right to refuse to release players. As a result, teams like Thailand and Indonesia often participate in the tournament with makeshift squads, lacking key players such as Chanathip Songkrasin, Theerathon Bunmathan, or players playing in the Netherlands, Italy, and Japan. Moving the tournament to the summer is expected to be a direct solution to this problem.

Vietnam loses its schedule advantage.

In the past, the Vietnamese national team often had a strong squad thanks to the V-League's willingness to temporarily suspend play for the national team, while their main rivals were short of personnel. With the ASEAN Cup 2026 taking place in the summer, the balance of power will be much more even. Coach Kim Sang-sik's team will have to face Thailand or Indonesia with almost a full complement of strong players – a far greater challenge in their quest to defend their title.

The title race: from regional competitions to a test of character.

Bringing together a full complement of stars transforms the ASEAN Cup into a true showcase of Southeast Asia's brightest talents, not just players currently playing domestically. For Vietnam, this is a necessary test to gain experience and mature, preparing for bigger stages like the Asian Cup or World Cup qualifiers – where greater resilience and a more stable competitive foundation are required.

System benefits: The club is not disrupted, and the players maintain their tempo.

The ASEAN Cup, held outside the V-League schedule, helps clubs avoid disruptions to their operations and contributes to saving operating costs. Conversely, it allows players to maintain consistent rhythm and form throughout the season, thereby opening up a richer and higher-quality pool of talent for coach Kim Sang-sik to choose from.

Key points

• The ASEAN Cup 2026 will be held from July 24th to August 26th, 2026.
• Objective: To create conditions for national teams to assemble their strongest possible squads.
• Impact on Vietnam: loss of advantage in domestic calendar, more balanced competition with Thailand and Indonesia.
• Opportunity: Gain high-quality match experience, prepare for the Asian Cup and World Cup qualifiers.
• Systemic benefits: The V-League is not fragmented, clubs experience less disruption, and players maintain their form.

Overall perspective

The decision to postpone the ASEAN Cup to the summer is a timely move after 30 years of development, reflecting the AFF's ambition to elevate the tournament. For the Vietnamese national team, the road ahead requires more thorough preparation and a stronger mindset, but it is also the inevitable path if they want to assert their position and conquer new heights.