attacks

Tension Remain High At Israeli Gaza Border...SDEROT, ISRAEL - JULY 10:  Israeli tanks seen moving along the border with Gaza on July 10, 2014 on Israel's border with the Gaza Strip. Due to recent escalation in the region, the Israeli army started new deployments at the border with the Gaza Strip. It's the third day in operation "Protective Edge".  (Photo by Ilia Yefimovich/Getty Images)

Ilia Yefimovich/Getty

Israeli tanks trundle along the border with Gaza on Thursday. They are responding to recent rocket attacks by Hamas militants on Israel.

Chinese commuters line-up for a security check at a subway station on May 29, 2014 in Beijing, China. Authorities have increased security in various public locations after an attack left 31 dead in the restive Xinjiang Province last week.

Kevin Frayer/Getty Images

Chinese commuters line up for a security check at a subway station on Thursday in Beijing. Authorities in China have increased security in public locations after an attack left 31 dead in the restive Xinjiang province last week

An arrested Taliban fighter is displayed...An arrested Taliban fighter is displayed to the media in Panjwai district of Kandahar province in southern Afghanistan on May 28, 2013. Suspected Taliban militants killed seven police in southern Afghanistan after persuading the officers to invite them into their checkpoint for dinner, officials said on Tuesday. A total of 14 Afghan police and soldiers have died over the last two days as Taliban insurgents increased attacks as part of their annual "spring offencive" launched last month. AFP PHOTO/ JANGIRJANGIR/AFP/Getty Images

Jangir/AFP

An arrested Taliban fighter is displayed to the media in Panjwai District, Kandahar Province, on Tuesday. Suspected Taliban militants killed seven police in southern Afghanistan after persuading the officers to invite them into their checkpoint for dinner, officials said. A total of 14 Afghan police and soldiers have died over the past two days as Taliban insurgents increased attacks as part of their annual spring offensive, which started last month. Read more