France’s far-right National Rally (RN) and its allies have secured 14 seats in the Senate, quadrupling their presence in the 348-seat upper house. The results, announced on Sunday, mark the first time the party has cleared the 10-seat threshold to form a Senate caucus. RN presidential candidate Marine Le Pen described the outcome as an 'historic victory,' emphasizing its significance for the party’s political strategy.

The Senate elections, which are conducted through indirect voting by local officials, saw the RN and its allies win nine seats on Sunday, adding to the three they secured in 2023. Two additional seats were claimed by RN ally Eric Ciotti’s Union of the Right for the Republic (UDR) party. RN president Jordan Bardella confirmed that the party’s senators would form a group with UDR allies, signaling a strategic realignment within the far-right.

The RN’s rise in the Senate comes amid growing political tensions ahead of the 2027 presidential election, when centrist President Emmanuel Macron will step down. Le Pen, who has long positioned herself as a potential successor, is now seen as having a stronger platform to challenge Macron’s political legacy. The RN’s success in the lower house National Assembly, where it became the largest party after snap elections in 2024, further underscores its growing influence.

The Senate’s right-wing dominance remains intact, with the RN, centre-right Republicans (LR), and left-wing Socialists expected to be the three major forces. The hard-left France Unbowed party won its first-ever Senate seat, highlighting the fragmented nature of the upper house. LR president Gerard Larcher, 77, is expected to be re-elected next week, maintaining the party’s leadership in the Senate.

The RN’s allies, including Ciotti, have previously left the LR party to form closer ties with the far right, reflecting a broader shift in French political alliances. The RN’s anti-immigration stance and nationalist rhetoric have resonated with a segment of the electorate, though its broader appeal remains uncertain.

Several questions remain unanswered. The full implications of the RN’s Senate group for legislative power and policy-making are unclear. Additionally, the extent to which the RN’s success in the Senate will translate into influence in the National Assembly or presidential elections is yet to be determined. The political landscape in France continues to evolve, with the RN’s growing presence posing a challenge to the traditional centrist and left-wing coalitions.