In February of 2005, Iran and Syria agreed upon a mutual protection pact to combat "challenges and threats" in the region.
1	In	in	ADP	IN	_	2	case	2:case	_
2	February	February	PROPN	NNP	Number=Sing	9	obl	9:obl:in	_
3	of	of	ADP	IN	_	4	case	4:case	_
4	2005	2005	NUM	CD	NumForm=Digit|NumType=Card	2	nmod	2:nmod:of	SpaceAfter=No
5	,	,	PUNCT	,	_	9	punct	9:punct	_
6	Iran	Iran	PROPN	NNP	Number=Sing	9	nsubj	9:nsubj	_
7	and	and	CCONJ	CC	_	8	cc	8:cc	_
8	Syria	Syria	PROPN	NNP	Number=Sing	6	conj	6:conj:and|9:nsubj	_
9	agreed	agree	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	0	root	0:root	_
10	upon	upon	ADP	IN	_	14	case	14:case	_
11	a	a	DET	DT	Definite=Ind|PronType=Art	14	det	14:det	_
12	mutual	mutual	ADJ	JJ	Degree=Pos	13	amod	13:amod	_
13	protection	protection	NOUN	NN	Number=Sing	14	compound	14:compound	_
14	pact	pact	NOUN	NN	Number=Sing	9	obl	9:obl:upon	_
15	to	to	PART	TO	_	16	mark	16:mark	_
16	combat	combat	VERB	VB	VerbForm=Inf	14	acl	14:acl:to	_
17	"	"	PUNCT	``	_	18	punct	18:punct	SpaceAfter=No
18	challenges	challenge	NOUN	NNS	Number=Plur	16	obj	16:obj	_
19	and	and	CCONJ	CC	_	20	cc	20:cc	_
20	threats	threat	NOUN	NNS	Number=Plur	18	conj	16:obj|18:conj:and	SpaceAfter=No
21	"	"	PUNCT	''	_	20	punct	20:punct	_
22	in	in	ADP	IN	_	24	case	24:case	_
23	the	the	DET	DT	Definite=Def|PronType=Art	24	det	24:det	_
24	region	region	NOUN	NN	Number=Sing	18	nmod	18:nmod:in	SpaceAfter=No
25	.	.	PUNCT	.	_	9	punct	9:punct	_
