Useful info:

** Defend against ***
Guristas (Caldari) - Kinetic / Thermal
Serpentis (Gallente) - Thermal / Kinetic
Blood Raider (Amarr) - Thermal / EM
Sansha's Nation (Amarr) - EM / Thermal
Angel Cartel (Minmatar) - Kinetic / Explosive / Thermal
Minmatar Fleet - Thermal / Explosive
Amarr Navy - EM / Thermal
Khanid (Gallente) - Kinetic / Thermal
Mordus (Caldari) - Kinetic / Thermal

*** Attack with ***
Guristas (Caldari) - Kinetic
Serpentis (Gallente) - Thermal
Mordus (Amarr) - Thermal & Kinetic
Blood (Amarr) - Thermal
Sansha (Amarr) - Thermal
Angel (Minmatar) - Explosive
Mercenary - Thermal

*** Mission types ***
Administration -- 50% Kill, 50% Courier
Advisory -- 34% Kill, 66% Courier
Archives -- 5% Kill, 90% Courier, 5% Trade
Astrosurveying -- 40% Kill, 30% Courier,
25% Mining, 5% Trade
Command -- 97% Kill, 3% Courier
Distribution -- 5% Kill, 95% Courier