The federal Coalition has confirmed it will back a legislative proposal introduced by One Nation leader Pauline Hanson. The bill seeks to bar Australian citizens who have been involved with overseas terrorist organizations from returning to Australia. This decision represents a notable shift in political strategy, as the Coalition has previously sought to distance itself from One Nation while managing its own declining support base.

Opposition leader Angus Taylor and Nationals leader Matt Canavan have both indicated their support for the measure ahead of its formal introduction to the Senate. The policy is framed by its proponents as a necessary step to protect national security. However, the move has drawn attention due to the Coalition’s prior public stance of opposing One Nation’s influence. By supporting this bill, the Coalition is effectively elevating the legislative agenda of a minor party on the critical issue of border security and counter-terrorism.

While the bill is presented as a security imperative, the political implications are significant. The decision to align with One Nation on this policy suggests a strategic calculation by the Coalition to address concerns regarding foreign fighters, despite the potential for friction within their own ranks. The bill is expected to be debated in the Senate on Wednesday, where its passage will depend on the support of other crossbenchers and the government's response.