; and (3) improvements to critical munition capabilities should include pre-positioning arrangements, infrastructure for munition storage and security, and logistical requirements for critical munitions. (c) Availability of funds (1) Authorization There is authorized to be appropriated to the Department of Defense for fiscal year 2018 $1,000,000,000 to address shortfalls in critical munition inventories and to improve critical munition capabilities. (2) Capability and capacity areas Paragraph (1) shall apply with respect to the following: (A) AIM–120. (B) AIM–9X. (C) Precision-Guided Anti-Ship Missiles. (D) Standard missile-2. (E) Standard missile-6. (F) Evolved sea sparrow missiles. (G) Laser direct attack munition. (H) Miniature air launched decoy jammers. (I) Fuzes for hard target penetrators. (J) Massive ordnance penetrators. (K) Army tactical missile system. (L) Guided multiple launch rocket system. (M) Tomahawk land attack missiles. (N) Joint standoff weapon. (O) Joint air-to-surface standoff missile extended range. (P) Sonobuoys. (Q) MK48 heavy weight torpedos. (R) MK48 torpedo modifications. (S) MK54 light weight torpedos. (T) Any other weapon system determined appropriate by the Secretary of Defense. (d) Notification Not later than 30 days before taking any action to obligate funds authorized by subsection (c)(1), the Secretary of Defense shall notify the congressional defense committees of any proposed obligation and provide a detailed justification for such proposed obligations. 202. Procurement of ballistic missile interceptors and missile defense exercises (a) Findings Congress finds the following: (1) In April 2017, Admiral Harry Harris, Jr., Commander of the United States Pacific Command, testified that Pacific Commands Integrated Air and Missile Defense priority is to establish a persistent, credible, and sustainable ballistic missile defense presence by forward deploying the latest advancements in missile defense technologies to the Indo-Asia-Pacific. Accordingly, TPY–2 radars in Japan, the THAAD