This report provides background information and issues for Congress on three potential new weapons that could improve the ability of Navy surface ships to defend themselves against enemy missiles--solid state lasers (SSLs), the electromagnetic railgun (EMRG), and the hypervelocity projectile (HVP).The issue for Congress is whether to approve, reject, or modify the Navy's funding requests and proposed acquisition strategies for these three potential new weapons for the 2018 fiscal year. Congress's decisions on this issue could affect future Navy capabilities and funding requirements and the defense industrial base.

This report discuses debates and regulations regarding net neutrality and broadband internet's classification as a telecommunication service in a 2015 rule that was upheld in court in 2016. A major focus in the debate is concern over whether the current regulatory framework as delineated in the Federal Communications Commission's (FCC's) 2015 Open Internet Order is the appropriate approach to ensure access to the Internet for content, services, and applications providers, as well as consumers, or whether a less regulatory, "light touch" approach is more suitable.

This report describes the political structure and government in Guatemala and the presidency of Jimmy Morales and his anti-corruption efforts as well as socioeconomic conditions in Guatemala, Relations between the U.S. and Guatemala are also discussed.

This report discusses the announcement by President Trump that the U.S. was withdrawing from UNESCO due to payment arrears, organization issues, and anti-Israel bias. A brief background of U.S. involvement is provided along with previous withdrawals, ongoing tensions regarding UNESCO's actions in regard to Israel and the admittance of Palestine as a member, and possible effects of the U.S. being a nonmember observer state in UNESCO.