When volcanoes reshape geopolitics and ASEAN's balance of power

The Earth's volcanoes possess the power to reshape the geopolitical landscape of Southeast Asia, despite their indifference to national boundaries, military prowess, or economic standing. When these massive geological forces erupt, they can disrupt critical infrastructure, defense installations, trade routes, and political assumptions that underpin a nation's strength. This is the stark reality that ASEAN must reckon with as the Anak Krakatau volcano in Indonesia shows signs of reawakening.

Anak Krakatau, nestled in the Sunda Strait between Java and Sumatra, is more than just an active cone along the Pacific Ring of Fire. Its proximity to two of Indonesia's most populous islands and a crucial maritime route underscores its significance. The memory of the 1883 eruption, which devastated the nearby Krakatau and triggered catastrophic tsunamis, looms large.

Geopolitical consequences arise when a natural disaster strikes, leveling strategic assets, severing trade corridors, displacing populations, or compelling governments to seek foreign assistance. Such events have historical precedence in Southeast Asia. The 1991 eruption of Mount Pinatubo in the Philippines, one of the largest volcanic blasts of the 20th century, not only caused widespread destruction but also altered regional dynamics.

At a time when the Cold War was ending, domestic political shifts in the Philippines, and protracted negotiations over U.S. military presence, the volcano's impact reverberated through the strategic landscape.

The 1991 Pinatubo eruption serves as a reminder that the repercussions of a volcanic catastrophe extend far beyond the immediate physical destruction. It underscores the need for ASEAN to anticipate and manage the geopolitical fallout when geological forces challenge the region's balance of power.