Hizbollah is on Israel's Southern border Hizbollah is better armed. Hizbollah has government support while Hamas is the government Iran supplies Hizbollah easily but has problems with off shore weapon delieveries to Hamas et al. Hizbollah trains in Iran. Hamas trains in Gaza. Hizbollah has the edge in killing IDF. Hamas has the edge in killing Jewish old people, women and children. Now the Similarities Everything else about them is the same.
UN aid chief says no warring parties observed Yemen truce (Reuters)
from the article: Olmert: Lebanon, damage to north take precedence