Protests erupted outside Argentina's Congress in Buenos Aires on September 11 after lawmakers failed to override President Javier Milei's veto of a pension increase. The Chamber of Deputies voted 153 to 87 in favor of the increase, but it fell short of the required two-thirds majority. Demonstrators, including pensioners and union members, clashed with police, who used tear gas, water cannons, and rubber bullets to disperse the crowds. The protests reflect growing frustration over harsh austerity measures implemented by Milei's government amid surging inflation, which is currently at nearly 240%. Critics argue that the cuts disproportionately affect the elderly and vulnerable populations. Milei defended the veto as essential for maintaining fiscal balance and combating the economic crisis.