How will the US gather intelligence in Afghanistan?

In just one day, US troops will be completely out of Afghanistan, amid ongoing violence and terrorist threats. How will the US detect the dangers in Afghanistan after the US military is gone? Also, elephants are sacred in Sri Lanka. Now, they’ll have their own identity cards, among other new rules to better protect Sri Lankan elephants. And, since 2016, more than 200 US government officials abroad have described feeling some strange symptoms widely known as “Havana syndrome,” since the first cases were detected in the Cuban capital. What is the US doing about it?