GAZA CITY, GAZA STRIP • Israel on Wednesday pressed ahead with a fierce military offensive in the Gaza Strip, killing as many as 10 senior Hamas military figures and toppling a pair of high-rise towers housing Hamas facilities in a series of airstrikes. The Islamic militant group showed no signs of backing down and fired hundreds of rockets at Israeli cities.
In just three days, this latest round of fighting between the bitter enemies has already begun to resemble — and even exceed — a devastating 50-day war in 2014. Like that previous war,...