*In a heated Charleston courtroom, President Trump’s executive order claiming climate lawsuits threaten national security is put to the test as Charleston sues oil companies for climate misinformation.*
**Climate Lawsuit Challenges Trump's National Security Claims in Charleston**

**Climate Lawsuit Challenges Trump's National Security Claims in Charleston**
*High-profile case against oil companies raises questions about climate change misinformation and federal authority.*
In Charleston, South Carolina, a pivotal legal battle unfolded this week, with two teams of elite attorneys debating a crucial issue surrounding climate change litigation: Do these lawsuits against oil companies endanger national security, as posited by former President Trump? The City of Charleston contends that major oil firms, including ExxonMobil and Chevron, orchestrated a decades-long campaign of disinformation regarding the hazards of climate change.
Currently, approximately thirty additional similar cases exist across the United States. Recently, Trump issued an executive order characterizing these lawsuits as a potential threat to national security, warning that they could result in catastrophic financial impacts. This week’s court hearings marked the first occasion where attorneys had to confront the president’s claims in a legal context.
The executive order heralded a renewed offensive by the Trump administration against climate-focused lawsuits directed at oil corporations. In a related move, the Department of Justice initiated unusual legal actions against Hawaii and Michigan in attempts to thwart state-level climate lawsuits, although Hawaii pushed ahead with its case, and Michigan’s attorney general suggested similar action.
During recent hearings in Charleston, Judge Roger M. Young Sr. pressed both parties to evaluate Trump’s assertions while addressing motions filed by the oil companies to dismiss the case initiated by Charleston in 2020. Theodore J. Boutrous Jr. of Gibson Dunn, representing Chevron but also advocating for all the defendants, argued that Trump’s executive order aligns with their stance that federal policy governs emissions and claims of climate change, asserting that such lawsuits should not be adjudicated in state courts.
Currently, approximately thirty additional similar cases exist across the United States. Recently, Trump issued an executive order characterizing these lawsuits as a potential threat to national security, warning that they could result in catastrophic financial impacts. This week’s court hearings marked the first occasion where attorneys had to confront the president’s claims in a legal context.
The executive order heralded a renewed offensive by the Trump administration against climate-focused lawsuits directed at oil corporations. In a related move, the Department of Justice initiated unusual legal actions against Hawaii and Michigan in attempts to thwart state-level climate lawsuits, although Hawaii pushed ahead with its case, and Michigan’s attorney general suggested similar action.
During recent hearings in Charleston, Judge Roger M. Young Sr. pressed both parties to evaluate Trump’s assertions while addressing motions filed by the oil companies to dismiss the case initiated by Charleston in 2020. Theodore J. Boutrous Jr. of Gibson Dunn, representing Chevron but also advocating for all the defendants, argued that Trump’s executive order aligns with their stance that federal policy governs emissions and claims of climate change, asserting that such lawsuits should not be adjudicated in state courts.