What can the Coast Guard enforce from the United States baseline to a foreign country's baseline?

The enforcement capability of the Coast Guard from the United States baseline to a foreign country's baseline primarily pertains to specific international treaties and laws, particularly the Maritime Drug Law Enforcement Act (MDLEA) and provisions addressing universal crimes. Under the MDLEA, the Coast Guard has the authority to enforce laws against the trafficking of illegal drugs on the high seas or within the jurisdiction of other nations, provided certain conditions are met.

Additionally, universal crimes, such as piracy and human trafficking, fall within the realm of international law that can be pursued regardless of geographic boundaries. This authority is significant because it extends the Coast Guard's operational reach beyond its national waters, allowing it to actively participate in the global fight against these criminal activities.

While the other options may pertain to various aspects of maritime operations or safety, they do not embody the specific enforcement powers that the Coast Guard possesses under international treaties and laws that directly impact their authority from the U.S. baseline in dealing with foreign entities. Therefore, the correct answer reflects the legal framework that empowers the Coast Guard to take action against such crimes on the high seas.