New Delhi, June 30 -- The US Supreme Court on Tuesday (June 30) struck down a decades-old federal law limiting how much political parties can spend in coordination with candidates for Congress and the presidency, marking another significant ruling on campaign finance.

The decision removes restrictions that had governed coordinated party spending for more than 50 years and is expected to reshape how political parties fund federal election campaigns.

In its ruling, the Supreme Court invalidated federal limits on coordinated spending between political parties and their candidates.

The case was brought by Republican Party committees representing House and Senate candidates and included JD Vance, who joined the lawsuit while serving as a US...