Ice Operations and Marine Environmental Protection fall under which role of the Coast Guard?

Ice Operations and Marine Environmental Protection fall under the following role of the Coast Guard:

Maritime Stewardship

Explanation:

Cost Guard is such a defense force of the United States of America that has many responsibilities like maritime security, perform rescue operations in the times of natural disaster or any severe conditions. Coast Guard is also considered a branch of U. S Army. The Maritime Stewardship is also one of the three roles of U. S Coast Guard including Maritime security and Maritime Safety. The Ice Operation and Marine Environmental Protection are also carried by the Maritime Stewardship. So, that the environment remain clean and safe.