"what on earth does it have to do with Palestinians going to Lithuania or Jews coming to Palestine being the cause of the current problems?" (c) abu

Killing palestinian terrorists in Lithuania or in Gaza is not really a problem. Russians also reported killing few in Chechnia without much problem as well so there are some speculations that palestinians helped russians to kill jordanian terrorists Hatab and it was chechens and not russians who killed palestinians in revenge.