Monday's 5 Things: Vietnam, Taliban leader, EgyptAir

 

(CNN)An arms ban lifted. A Taliban leader dead. And a bad weekend all around on Everest. It's Monday, and here are the 5 things you need to know to Get Up to Speed and Out the Door.

1. Vietnam arms ban

The U.S. is tossing aside its decades-long ban on selling military equipment to Vietnam. This wouldn't have anything to do with countering China's growing strength in the region, would it? Oh no, said President Obama this morning in Hanoi. Yes, China is aggressively claiming territoryin the South China Sea, and yes it's flying its jets too close to U.S. aircraft, but providing arms to the Vietnamese at this time? Just a kooky coincidence, really.

U.S. and Vietnam agree to strengthen ties 03:01

2. Taliban leader killed

U.S. drones strike again, and this time they struck big: Taliban leader Mullah Akhtar Mohammad Mansour. As far as bad guys go, he was pretty far up the food chain. He directed not just the Taliban, but confabbed with other terror groups like the Haqqani Network and al Qaeda. The strike happened in a remote area of Pakistan. And Islamabad's ticked off since the U.S. didn't give it a heads-up.

Are peace talks possible after Mansour's death? 04:42

3. Mount Everest

It was an awful weekend on top of the world. Four climbers died in four days, and two more missing. One fell to his death; another had a heart attack; and two died of altitude sickness. All this after Everest had been closed to climbing for two years after Nepal's earthquake last year and an avalanche that killed 16 Sherpas in 2014.

4. EgyptAir crash

Searchers have fished plane wreckage, personal belongings and human remains from EgyptAir Flight 804's watery crash site. But what they don't have are the all-important black boxes. So, Egypt is sending a sub down into the Mediterranean. It'll look for the plane's fuselage too, as authorities try to figure out why the flight, with 66 people aboard, crashed into the sea last week. Deepening the mystery: Just before it crashed, the flight sent messages about smoke in the front of the plane.

Smoke warnings from plane just before crash 02:43

5. ISIS

The Muslim month of Ramadan is supposed to be a spiritual detox, a time to burn away bad habits. Someone tell that to ISIS. The terrorists says they'll ramp up attacks on the West during Ramadan, which begins in early June. Since declaring its caliphate two years ago, ISIS has carried out or inspired at least 90 attacks in 23 countries, including Iraq. A fed-up Iraq announced this morning it's starting an offensive to retake Falluja.

Iraq launches operation to retake Falluja 01:47