(b) International Maritime Organization Agreements.—To carry out the purpose of this section, the Secretary is encouraged to enter into negotiations through the International Maritime Organization to conclude and execute agreements to promote coordinated action among the United States, Russia, Canada, Iceland, Norway, and Denmark and other seafaring and Arctic nations to ensure, in the Arctic—
(c) Coordination by Committee on the Maritime Transportation System.—
(d) Agreements and Contracts.—
The Secretary may, subject to the availability of appropriations, enter into cooperative agreements, contracts, or other agreements with, or make grants to, individuals and governments to carry out the purpose of this section or any agreements established under subsection (b).
The Secretary shall promote safe maritime navigation by means of icebreaking where necessary, feasible, and effective to carry out the purposes of this section.
(f) Arctic Definition.—