In January 2011, the U.S. Navy recommended the selection of Raytheon's Griffin missile to replace the NLOS-LS missile, lowering the LCS's missile range from to . The packages were to be deployed in sets of three, with 15 per set for a total of 45 missiles. Initial deployment of the Griffin was set for 2015, a longer-ranged version was to enter service around 2017; however, procurement was canceled after the missiles were judged to be "too lightweight". An enhanced Griffin and the Sea Spear were considered likely competitors for the increment 2 missile. The Navy chose to integrate the millimeter wave radar-guided AGM-114L Hellfire missile to increase the LCS' standoff firepower, and defense against swarming fast attack craft. Navy use of the Hellfire gives access to the U.S. Army's existing stockpile of 10,000 missiles. The Hellfire is an interim decision, the Navy is interested in developing a longer-range version. An LCS can carry 24 Hellfire missiles in its Surface-to-surface Missile Module (SSMM), using M299 vertical launchers mounted within a gas containment system; the SSMM design does not facilitate at-sea reloading. The Hellfire is slated to be operational aboard the LCS by 2017. A longer-range missile with an over-the-horizon engagement capability is planned to defend against fast attack craft, ships, and patrol boats by 2020 as part of the surface warfare package Increment 4.