Spain is facing a diplomatic crisis with Mexico after the Mexican government decided not to invite King Felipe VI to the inauguration of Claudia Sheinbaum as President.

Spanish Prime Minister Pedro Sánchez expressed his disappointment, describing the exclusion as "inacceptable" and "inexplicable," especially given the shared progressive values between the two nations.

The decision has led Spain to withdraw its official representation from the event as a form of protest.

Sánchez suspects internal political motives behind Mexico's decision, which he believes is driven by President Andrés Manuel López Obrador.

Despite the tension, Sánchez has chosen a respectful tone, emphasizing the historical ties and gratitude Spain holds towards Mexico.

The situation adds to Spain's existing diplomatic challenges, including tensions with Argentina and Venezuela.