Colombian lawmakers are considering a proposal that would temporarily suspend President Gustavo Petro from office amid an investigation into allegations that he improperly intervened in the country's presidential election.

Gloria Arizabaleta, president of Colombia's Commission of Investigation and Accusation, filed a motion Wednesday seeking to suspend Petro from his duties through June 21, according to a document published by the commission.

The proposal stems from an ongoing probe into allegations that Petro engaged in political meddling during the campaign and cites conduct described as "extremely serious or serious."

Petro, whose four-year term is set to expire in August, has been accused of involvement in the presidential campaign of leftist candidate Ivan Cepeda, who represents Petro's Pacto Historico coalition.

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Cepeda is scheduled to face conservative attorney Abelardo De La Espriella in a June 21 runoff election.

The race is being closely watched in Washington because Colombia remains one of the United States' closest security partners in Latin America and a key ally in counternarcotics efforts. The country has long been central to U.S.-backed efforts to combat drug trafficking and organized crime throughout the region.

The suspension proposal faces significant hurdles before it can take effect. Lawmakers and legal experts said the measure would first need approval from all 16 members of the Commission of Investigation and Accusation before advancing to Colombia's Senate for further consideration.

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"President Gustavo Petro has not been suspended; he remains in office," commission member Miguel Silvera Padilla said in a video statement, according to Reuters.

The Commission of Investigation and Accusation, which operates within Colombia's lower house of Congress, is responsible for reviewing complaints and potential criminal or disciplinary charges against high-ranking government officials.

Petro has repeatedly faced scrutiny from political opponents during his presidency, though the latest proposal comes less than two weeks before Colombians head to the polls to choose his successor.

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The runoff election between Cepeda and De La Espriella is expected to help determine whether voters continue Petro's leftist political project or shift toward a more conservative approach to security and governance.

Representatives for Petro did not immediately respond to a request for comment from Fox News Digital.

Colombia’s first-round presidential election, won by tough-talking conservative Abelardo de la Espriella, signaled what analysts describe as a growing backlash across Latin America against leftist governments.

The presidential election could carry significant implications for U.S. interests in the region, including drug trafficking, migration and regional stability, as voters increasingly prioritize security, counternarcotics policies and economic stability ahead of a June 21 runoff between de la Espriella and leftist candidate Ivan Cepeda.

"For the Trump administration, a Colombia that recommits itself to security cooperation, counternarcotics efforts, and stronger democratic institutions would be a major win and an important step forward towards restoring stability across the Western Hemisphere," Melissa Ford Maldonado of the America First Policy Institute (AFPI) told Fox News Digital from Colombia.

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"What happens in Colombia affects the flow of drugs into American communities, the strength of transnational criminal networks, migration pressures and the broader balance between democratic governments and criminalized regimes throughout the region," she added.

The first-round winner, de la Espriella, a conservative lawyer and political outsider known as "El Tigre" ("The Tiger"), has emerged as the face of Colombia's security-focused shift. 

An admirer of President Donald Trump and El Salvador's President Nayib Bukele, won 43.7% of the vote Sunday, outperforming most polls and advancing to a runoff against left-wing Cepeda, the candidate backed by President Gustavo Petro. 

His campaign has centered on a hardline crackdown on criminal organizations, which he argues have flourished under Petro's "Total Peace" policy.

In an interview with the Associated Press, de la Espriella pledged to open mega-prisons and take a far more aggressive approach toward criminal groups. "Criminals will either surrender or leave the country," he said.

The vote comes as Colombia faces rising violence, expanding criminal organizations and growing criticism of President Gustavo Petro’s "Total Peace" strategy, which sought negotiations with armed groups and criminal networks.

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"Colombia heads into a June 21 runoff with armed groups controlling vast stretches of the country, a failed ‘Total Peace’ negotiating strategy leaving communities more exposed than when it began, and a Venezuelan refugee crisis that has overwhelmed the state's already thin capacity to govern its own territory," Daniel Swift, senior research analyst at the Foundation for Defense of Democracies told Fox News Digital.

Maldonado said Colombia’s election reflects a wider political shift taking place across Latin America.

"This election is part of a broader trend across Latin America, where voters are increasingly rejecting the failed promises of the left in favor of security, sovereignty and economic opportunity," she said.

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"We’ve seen it in Argentina, Ecuador, Bolivia, Chile, Honduras, Costa Rica and now increasingly in Colombia."

Swift agreed the election results reflect a broader regional trend.

He said with de la Espriella outperforming "every poll, with security at the top of every voter's mind — confirms that Colombia is part of a broader regional reckoning: Latin Americans are losing patience with governments that cannot provide security," Swift said.

Maldonado said the results reflected mounting frustration with the country’s direction under Petro.

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"Years of growing insecurity, rising coca cultivation, expanding criminal organizations, and concessions to armed groups have left many Colombian people frustrated with the direction of the country," she added.

The June 21 runoff is expected to focus heavily on security policy, organized crime and Colombia’s future relationship with the United States under the Trump administration. Maldonado argues it "offers Colombia an opportunity to begin reversing course and reestablish a principle that should have never been up for debate: criminal organizations should be confronted, not negotiated with."