Markey — Supports use of armed drones overseas in limited circumstances when national interests are at stake. Believes any use of domestic drones should be accompanied by strict rules against spying on Americans.
Gomez — Believes U.S. should have discretion to use drones to target terrorists overseas, including Americans who have changed sides. Would be "very hesitant" about the use of drones within the U.S.
Gomez — Believes former intelligence contractor Edward Snowden, who claimed responsibility for revealing NSA surveillance programs, should be prosecuted. Also says there is a fine line between national security and personal privacy and that NSA may have gone too far absent an imminent threat to national security.
Markey — Believes Snowden should be prosecuted. Also says U.S. needs to be tough on terrorism, but that protections should be put in place to assure that innocent Americans do not have their privacy compromised.
Markey — Supports non-lethal assistance to Syrian opposition but opposes no-fly zone at this time and urges caution in arming rebel groups that could wind up being hostile to U.S. interests in the future.
Gomez — Believes U.S. should take a more aggressive role by establishing a no-fly zone and providing arms to trusted elements of the Syrian opposition against the Assad regime. Opposes any use of U.S. ground forces in Syria.
Gomez — Supports stronger sanctions against Iran to prevent it from pursuing nuclear development. Considers military action against Iran to be the "last option," but says Iran must be aware there is a credible military threat.
Markey — Supports a comprehensive approach to preventing Iran from becoming a nuclear power, including sanctions that he believes are having a crippling effect on Iranian regime. Does not completely rule out military option.
Markey — Supports the closing of Guantanamo Bay as soon as possible, saying its presence has become a recruitment tool for enemies.
Gomez — Believes U.S. military detention center at Guantanamo Bay should remain open.
Gomez — Supports withdrawal of American troops from Afghanistan but believes it was a mistake to publicly announce timetable.
Markey — Supports withdrawal of troops and believes U.S. should meet agreed-upon timetable.
ISRAELI/PALESTINIAN PEACE TALKS
Gomez — Believes two-state solution remains viable in negotiations between Israel and the Palestinians, says U.S. should respect Israel's security needs and not try to "twist arms" in negotiations.
Markey — Considers two-state solution possible through negotiations. Believes that economic development must be part of the solution for the Palestinians.
Markey — Has called for cutting $100 billion on outdated Cold War era nuclear programs and focusing resources on 21st-century threats, including cybersecurity, through innovative technology.
Gomez — The former Navy SEAL favors increased funds for such things as training, equipment and health care treatment for veterans, but believes military can streamline civilian staff and certain weapons development programs.
Gomez — Supports proposed oil pipeline from Canada because he says it will create jobs and help promote oil independence.
Markey — Opposes Keystone, saying it bring the world's "dirtiest oil" into the U.S. and that much of it will end up being exported to other countries after reaching the end of the pipeline.
Markey — Says urgent action is needed to address global warming and would promote agenda in Senate that calls for reducing dependence on foreign oil and investment in clean energy technology.
Gomez — Calls himself "green Republican" who believes climate change is real and that humans are contributing to it. Supports energy agenda that promotes private-sector innovation and does not put U.S. at competitive disadvantage.
Gomez — Has said it would be a top priority to improve the science related to measuring fishing stocks and loosen overly restrictive regulations on fishermen.
Markey — Supports federal disaster aid for fishermen and legislation to crack down on seafood fraud. Has backed federal funding for on-board catch observers.
Markey — Opposes term limits, saying it should be left to voters to decide how long a member serves in Congress.
Gomez — Backs a two-term limit for newly elected members of the U.S. Senate and a three-term limit for newly elected members of the U.S. House. Has promised to serve no more than two full terms in Senate.