Just about the time you start wondering if ISIS is losing its momentum . . .

You get this:

ISIS today claimed responsibility for the Wednesday massacre at the Bardo Museum in Tunisia that killed 22 people, many of them Western tourists, and the two attackers. 

In a 3 minute, 10 second audio message disseminated on twitter accounts associated with ISIS, the terror group said that the two dead gunmen, who it named Abu Zakaria al-Tunisi and Abu Anas al-Tunisi, “launched and were heavily equipped with machine guns and hand grenades to target Bardo Museum.”

“The blessed immersing operation led to killing and wounding dozens of Crusaders and apostates,” the message said, “and the failed security forces did not dare to approach but after the two heroes ran out of ammunition.”

ISIS also threatened more attacks to come, saying “what you have seen today is the first drop of the rain, Allah permitting. You will not enjoy security nor be pleased with peace while the Islamic State has men like these who do not sleep amidst grievances.”

And this:

Islamic State has claimed responsibility for today's bomb attacks in Yemen that sources say have killed 126 people - and vowed to carry out more assaults on the Shi'ite Muslim Houthi group that has seized control of the government.
"God willing, this operation is only a part of a coming flood," the group said in a statement posted by supporters on Twitter.

One suicide bomber struck inside Badr mosque in southern Sanaa while another targeted worshippers as they fled outside, witnesses said. 

And this:

By joining ISIS, Nigerian-based Islamic terror group Boko Haram has likely gained unprecedented power, resources and reach, according to intelligence experts.

Boko Haram, which has driven some 3 million people from their homes in northeast Africa over the last five years, slaughtering whole villages, taking women and children slaves, and setting off lethal explosions in densely populated areas, made the announcement it was joining the Middle Eastern group on March 7 on an audio track translated into French and English. Leading terror experts in the U.S. and Africa said the announcement to become a part of ISIS, a group that has horrified the world by beheading, crucifying, stoning, pushing to their death and even burning alive innocent civilians across Syria, Iraq, Libya, Algeria, the Sinai Peninsula, and other parts of the Middle East, has far greater implications than just being a mere symbolic act.

“Boko Haram has entered the realm of international jihadism, and by so doing will gain prestige among the vast supporters of Islamic State,” said Veryan Khan, editorial director of Terrorism Research & Analysis Consortium (TRAC).

Conversely, ISIS, also known as Islamic State, will gain its first real step into Africa beyond mere cells, individual loyalties, and smaller less well-known groups, she said. 

The West is up to its eyeballs in enemies.