2024 10 USC 7776 – Emergency construction: fortifications

2023 10 USC 7776 – Emergency construction: fortifications

2022 10 USC 7776 – Emergency construction: fortifications

2021 10 USC 7776 – Emergency construction: fortifications

2020 10 USC 7776 – Emergency construction: fortifications

2018 10 USC 7776 – Emergency construction: fortifications