The main purpose of this legislation is to protect Federal firefighters during times when the government faces a funding lapse, commonly known as a government shutdown. The law aims to ensure that these firefighters continue to receive their pay and benefits, and it prevents them from being laid off during such periods. Key provisions of the legislation include the allocation of necessary funds to cover the salaries and allowances of Federal firefighters for the fiscal year 2026, even if there is no approved budget in place.